157963008 has 72 divisors (see below), whose sum is σ = 480487168. Its totient is φ = 45130752.

The previous prime is 157963007. The next prime is 157963051. The reversal of 157963008 is 800369751.

It is not an unprimeable number, because it can be changed into a prime (157963007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9316 + ... + 20067.

Almost surely, 2^157963008 is an apocalyptic number.

It is an amenable number.

157963008 is an abundant number, since it is smaller than the sum of its proper divisors (322524160).

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

157963008 is an equidigital number, since it uses as much as digits as its factorization.

157963008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29409 (or 29395 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 157963008 is about 12568.3335410865. Note that the first 3 decimals coincide. The cubic root of 157963008 is about 540.5698237339.

The spelling of 157963008 in words is "one hundred fifty-seven million, nine hundred sixty-three thousand, eight".