152642656 has 24 divisors (see below), whose sum is σ = 316333080. Its totient is φ = 72304128.

The previous prime is 152642627. The next prime is 152642681. The reversal of 152642656 is 656246251.

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, 124921 + ... + 126136.

It is an arithmetic number, because the mean of its divisors is an integer number (13180545).

Almost surely, 2^152642656 is an apocalyptic number.

152642656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

152642656 is an abundant number, since it is smaller than the sum of its proper divisors (163690424).

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

152642656 is a wasteful number, since it uses less digits than its factorization.

152642656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251086 (or 251078 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 152642656 is about 12354.8636576856. The cubic root of 152642656 is about 534.4314056985.

The spelling of 152642656 in words is "one hundred fifty-two million, six hundred forty-two thousand, six hundred fifty-six".