157714512 has 20 divisors (see below), whose sum is σ = 407429280. Its totient is φ = 52571488.

The previous prime is 157714511. The next prime is 157714523. The reversal of 157714512 is 215417751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157714511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642812 + ... + 1642907.

It is an arithmetic number, because the mean of its divisors is an integer number (20371464).

Almost surely, 2^157714512 is an apocalyptic number.

157714512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157714512 is an abundant number, since it is smaller than the sum of its proper divisors (249714768).

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

157714512 is a wasteful number, since it uses less digits than its factorization.

157714512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285730 (or 3285724 counting only the distinct ones).

The product of its digits is 9800, while the sum is 33.

The square root of 157714512 is about 12558.4438526435. The cubic root of 157714512 is about 540.2862131567.

The spelling of 157714512 in words is "one hundred fifty-seven million, seven hundred fourteen thousand, five hundred twelve".