157025 has 12 divisors (see below), whose sum is σ = 212784. Its totient is φ = 114000.

The previous prime is 157019. The next prime is 157037. The reversal of 157025 is 520751.

It is a de Polignac number, because none of the positive numbers 2^k-157025 is a prime.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 156988 and 157006.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 157025.

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, 11 + ... + 560.

It is an arithmetic number, because the mean of its divisors is an integer number (17732).

2¹⁵⁷⁰²⁵ is an apocalyptic number.

It is an amenable number.

157025 is a deficient number, since it is larger than the sum of its proper divisors (55759).

157025 is a wasteful number, since it uses less digits than its factorization.

157025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 157025 is about 396.2638010215. The cubic root of 157025 is about 53.9497703931.

Adding to 157025 its reverse (520751), we get a palindrome (677776).

The spelling of 157025 in words is "one hundred fifty-seven thousand, twenty-five".