157075 has 12 divisors (see below), whose sum is σ = 199888. Its totient is φ = 122400.

The previous prime is 157061. The next prime is 157081. The reversal of 157075 is 570751.

157075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157075 - 2¹¹ = 155027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a nialpdrome in base 6.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1474 + ... + 1576.

2¹⁵⁷⁰⁷⁵ is an apocalyptic number.

157075 is a deficient number, since it is larger than the sum of its proper divisors (42813).

157075 is a wasteful number, since it uses less digits than its factorization.

157075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 25.

The square root of 157075 is about 396.3268852854. The cubic root of 157075 is about 53.9554960254.

The spelling of 157075 in words is "one hundred fifty-seven thousand, seventy-five".