157964264 has 16 divisors (see below), whose sum is σ = 296316420. Its totient is φ = 78946560.

The previous prime is 157964239. The next prime is 157964269. The reversal of 157964264 is 462469751.

It can be written as a sum of positive squares in 2 ways, for example, as 152720164 + 5244100 = 12358^2 + 2290^2 .

It is not an unprimeable number, because it can be changed into a prime (157964269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31874 + ... + 36494.

Almost surely, 2^157964264 is an apocalyptic number.

It is an amenable number.

157964264 is a deficient number, since it is larger than the sum of its proper divisors (138352156).

157964264 is a wasteful number, since it uses less digits than its factorization.

157964264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8900 (or 8896 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 157964264 is about 12568.3835078343. The cubic root of 157964264 is about 540.5712564616.

The spelling of 157964264 in words is "one hundred fifty-seven million, nine hundred sixty-four thousand, two hundred sixty-four".