157079652 has 24 divisors (see below), whose sum is σ = 376426176. Its totient is φ = 50944608.

The previous prime is 157079647. The next prime is 157079683. The reversal of 157079652 is 256970751.

It is a super-2 number, since 2×157079652² = 49348034144882208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176448 + ... + 177335.

It is an arithmetic number, because the mean of its divisors is an integer number (15684424).

Almost surely, 2^157079652 is an apocalyptic number.

157079652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157079652 is an abundant number, since it is smaller than the sum of its proper divisors (219346524).

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

157079652 is a wasteful number, since it uses less digits than its factorization.

157079652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353827 (or 353825 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The square root of 157079652 is about 12533.1421439318. The cubic root of 157079652 is about 539.5602867646.

The spelling of 157079652 in words is "one hundred fifty-seven million, seventy-nine thousand, six hundred fifty-two".