157865048 has 16 divisors (see below), whose sum is σ = 322905960. Its totient is φ = 71756800.

The previous prime is 157865023. The next prime is 157865063. The reversal of 157865048 is 840568751.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 896873 + ... + 897048.

Almost surely, 2^157865048 is an apocalyptic number.

It is an amenable number.

157865048 is an abundant number, since it is smaller than the sum of its proper divisors (165040912).

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

157865048 is a wasteful number, since it uses less digits than its factorization.

157865048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793938 (or 1793934 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 157865048 is about 12564.4358408963. The cubic root of 157865048 is about 540.4580567010.

The spelling of 157865048 in words is "one hundred fifty-seven million, eight hundred sixty-five thousand, forty-eight".