157354884 has 144 divisors (see below), whose sum is σ = 445186560. Its totient is φ = 46656000.

The previous prime is 157354871. The next prime is 157354913. The reversal of 157354884 is 488453751.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 869274 + ... + 869454.

Almost surely, 2^157354884 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 157354884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222593280).

157354884 is an abundant number, since it is smaller than the sum of its proper divisors (287831676).

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

157354884 is a wasteful number, since it uses less digits than its factorization.

157354884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 277 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 157354884 is about 12544.1175058272. The cubic root of 157354884 is about 539.8752386671.

The spelling of 157354884 in words is "one hundred fifty-seven million, three hundred fifty-four thousand, eight hundred eighty-four".