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874152 = 23341971
BaseRepresentation
bin11010101011010101000
31122102010000
43111122220
5210433102
630423000
710300356
oct3253250
91572100
10874152
11547844
12361a60
13247b66
1418a7d6
1512401c
hexd56a8

874152 has 80 divisors (see below), whose sum is σ = 2613600. Its totient is φ = 272160.

The previous prime is 874151. The next prime is 874193. The reversal of 874152 is 251478.

874152 is digitally balanced in base 2, because in such base 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 (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874151) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12277 + ... + 12347.

It is an arithmetic number, because the mean of its divisors is an integer number (32670).

2874152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1306800).

874152 is an abundant number, since it is smaller than the sum of its proper divisors (1739448).

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

874152 is a wasteful number, since it uses less digits than its factorization.

874152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 95 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 874152 is about 934.9609617519. The cubic root of 874152 is about 95.6156507584.

The spelling of 874152 in words is "eight hundred seventy-four thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 19 24 27 36 38 54 57 71 72 76 81 108 114 142 152 162 171 213 216 228 284 324 342 426 456 513 568 639 648 684 852 1026 1278 1349 1368 1539 1704 1917 2052 2556 2698 3078 3834 4047 4104 5112 5396 5751 6156 7668 8094 10792 11502 12141 12312 15336 16188 23004 24282 32376 36423 46008 48564 72846 97128 109269 145692 218538 291384 437076 874152