157883904 has 180 divisors, whose sum is σ = 483232464. Its totient is φ = 51508224.

The previous prime is 157883867. The next prime is 157883911. The reversal of 157883904 is 409388751.

It is a self number, because there is not a number n which added to its sum of digits gives 157883904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3359209 + ... + 3359255.

Almost surely, 2^157883904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157883904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241616232).

157883904 is an abundant number, since it is smaller than the sum of its proper divisors (325348560).

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

157883904 is an frugal number, since it uses more digits than its factorization.

157883904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 157883904 is about 12565.1861904231. The cubic root of 157883904 is about 540.4795739643.

The spelling of 157883904 in words is "one hundred fifty-seven million, eight hundred eighty-three thousand, nine hundred four".