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8935164 = 2233753223
BaseRepresentation
bin100010000101…
…011011111100
3121210221202000
4202011123330
54241411124
6515302300
7135643020
oct42053374
917727660
108935164
115053137
122baa990
131b0aca4
141288380
15bb76c9
hex8856fc

8935164 has 96 divisors (see below), whose sum is σ = 27095040. Its totient is φ = 2493504.

The previous prime is 8935153. The next prime is 8935177. The reversal of 8935164 is 4615398.

8935164 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (25920) is a multiple of the sum of its prime divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39957 + ... + 40179.

It is an arithmetic number, because the mean of its divisors is an integer number (282240).

Almost surely, 28935164 is an apocalyptic number.

8935164 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8935164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13547520).

8935164 is an abundant number, since it is smaller than the sum of its proper divisors (18159876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8935164 is a wasteful number, since it uses less digits than its factorization.

8935164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 288 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 8935164 is about 2989.1744679761. The cubic root of 8935164 is about 207.5076805596.

It can be divided in two parts, 89 and 35164, that added together give a palindrome (35253).

The spelling of 8935164 in words is "eight million, nine hundred thirty-five thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 53 54 63 84 106 108 126 159 189 212 223 252 318 371 378 446 477 636 669 742 756 892 954 1113 1338 1431 1484 1561 1908 2007 2226 2676 2862 3122 3339 4014 4452 4683 5724 6021 6244 6678 8028 9366 10017 11819 12042 13356 14049 18732 20034 23638 24084 28098 35457 40068 42147 47276 56196 70914 82733 84294 106371 141828 165466 168588 212742 248199 319113 330932 425484 496398 638226 744597 992796 1276452 1489194 2233791 2978388 4467582 8935164