157152760 has 32 divisors (see below), whose sum is σ = 374394960. Its totient is φ = 59163136.

The previous prime is 157152739. The next prime is 157152823. The reversal of 157152760 is 67251751.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114874 + ... + 116233.

Almost surely, 2^157152760 is an apocalyptic number.

157152760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157152760 is an abundant number, since it is smaller than the sum of its proper divisors (217242200).

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

157152760 is a wasteful number, since it uses less digits than its factorization.

157152760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231135 (or 231131 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 34.

The square root of 157152760 is about 12536.0583916955. The cubic root of 157152760 is about 539.6439811512.

The spelling of 157152760 in words is "one hundred fifty-seven million, one hundred fifty-two thousand, seven hundred sixty".