157688088 has 16 divisors (see below), whose sum is σ = 394220280. Its totient is φ = 52562688.

The previous prime is 157688071. The next prime is 157688093. The reversal of 157688088 is 880886751.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 157688088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3285145 + ... + 3285192.

Almost surely, 2^157688088 is an apocalyptic number.

It is an amenable number.

157688088 is an abundant number, since it is smaller than the sum of its proper divisors (236532192).

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

157688088 is a wasteful number, since it uses less digits than its factorization.

157688088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6570346 (or 6570342 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 51.

The square root of 157688088 is about 12557.3917674014. The cubic root of 157688088 is about 540.2560377042.

The spelling of 157688088 in words is "one hundred fifty-seven million, six hundred eighty-eight thousand, eighty-eight".