157596664 has 16 divisors (see below), whose sum is σ = 312876000. Its totient is φ = 74163072.

The previous prime is 157596631. The next prime is 157596689. The reversal of 157596664 is 466695751.

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, 579264 + ... + 579535.

It is an arithmetic number, because the mean of its divisors is an integer number (19554750).

Almost surely, 2^157596664 is an apocalyptic number.

It is an amenable number.

157596664 is a deficient number, since it is larger than the sum of its proper divisors (155279336).

157596664 is a wasteful number, since it uses less digits than its factorization.

157596664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158822 (or 1158818 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 49.

The square root of 157596664 is about 12553.7509932291. The cubic root of 157596664 is about 540.1516080942.

The spelling of 157596664 in words is "one hundred fifty-seven million, five hundred ninety-six thousand, six hundred sixty-four".