157328760 has 64 divisors (see below), whose sum is σ = 479746080. Its totient is φ = 41264640.

The previous prime is 157328749. The next prime is 157328783. The reversal of 157328760 is 67823751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3427 + ... + 18066.

Almost surely, 2^157328760 is an apocalyptic number.

157328760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157328760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239873040).

157328760 is an abundant number, since it is smaller than the sum of its proper divisors (322417320).

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

157328760 is a wasteful number, since it uses less digits than its factorization.

157328760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21568 (or 21564 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 157328760 is about 12543.0761777165. The cubic root of 157328760 is about 539.8453603841.

The spelling of 157328760 in words is "one hundred fifty-seven million, three hundred twenty-eight thousand, seven hundred sixty".