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2069208 = 233229991
BaseRepresentation
bin111111001001011011000
310220010102100
413321023120
51012203313
6112203400
723405451
oct7711330
93803370
102069208
111193699
12839560
13575aab
143bc128
152ad173
hex1f92d8

2069208 has 48 divisors (see below), whose sum is σ = 5803200. Its totient is φ = 665280.

The previous prime is 2069191. The next prime is 2069209. The reversal of 2069208 is 8029602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1593 + ... + 2583.

It is an arithmetic number, because the mean of its divisors is an integer number (120900).

22069208 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 2069208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2901600).

2069208 is an abundant number, since it is smaller than the sum of its proper divisors (3733992).

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

2069208 is a wasteful number, since it uses less digits than its factorization.

2069208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2069208 is about 1438.4741916350. The cubic root of 2069208 is about 127.4289338682.

The spelling of 2069208 in words is "two million, sixty-nine thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 29 36 58 72 87 116 174 232 261 348 522 696 991 1044 1982 2088 2973 3964 5946 7928 8919 11892 17838 23784 28739 35676 57478 71352 86217 114956 172434 229912 258651 344868 517302 689736 1034604 2069208