157112 has 16 divisors (see below), whose sum is σ = 302400. Its totient is φ = 76480.

The previous prime is 157109. The next prime is 157127. The reversal of 157112 is 211751.

157112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 157112.

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, 89 + ... + 567.

It is an arithmetic number, because the mean of its divisors is an integer number (18900).

2¹⁵⁷¹¹² is an apocalyptic number.

It is an amenable number.

157112 is a deficient number, since it is larger than the sum of its proper divisors (145288).

157112 is a wasteful number, since it uses less digits than its factorization.

157112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 522 counting only the distinct ones).

The product of its digits is 70, while the sum is 17.

The square root of 157112 is about 396.3735611768. The cubic root of 157112 is about 53.9597322111.

Adding to 157112 its reverse (211751), we get a palindrome (368863).

The spelling of 157112 in words is "one hundred fifty-seven thousand, one hundred twelve".