152806656 has 36 divisors (see below), whose sum is σ = 406690592. Its totient is φ = 50935296.

The previous prime is 152806609. The next prime is 152806663. The reversal of 152806656 is 656608251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98716 + ... + 100251.

Almost surely, 2^152806656 is an apocalyptic number.

152806656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

152806656 is an abundant number, since it is smaller than the sum of its proper divisors (253883936).

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

152806656 is an equidigital number, since it uses as much as digits as its factorization.

152806656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198986 (or 198972 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 152806656 is about 12361.4989382356. The cubic root of 152806656 is about 534.6227357461.

The spelling of 152806656 in words is "one hundred fifty-two million, eight hundred six thousand, six hundred fifty-six".