157425984 has 224 divisors, whose sum is σ = 513527040. Its totient is φ = 47038464.

The previous prime is 157425943. The next prime is 157426013. The reversal of 157425984 is 489524751.

157425984 is a `hidden beast` number, since 1 + 57 + 4 + 2 + 598 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675532 + ... + 675764.

Almost surely, 2^157425984 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 157425984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256763520).

157425984 is an abundant number, since it is smaller than the sum of its proper divisors (356101056).

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

157425984 is a wasteful number, since it uses less digits than its factorization.

157425984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 278 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 157425984 is about 12546.9511834549. The cubic root of 157425984 is about 539.9565397122.

The spelling of 157425984 in words is "one hundred fifty-seven million, four hundred twenty-five thousand, nine hundred eighty-four".