975172 has 24 divisors (see below), whose sum is σ = 1915200. Its totient is φ = 430560.

The previous prime is 975157. The next prime is 975181. The reversal of 975172 is 271579.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1329 + ... + 1927.

It is an arithmetic number, because the mean of its divisors is an integer number (79800).

2⁹⁷⁵¹⁷² is an apocalyptic number.

It is an amenable number.

975172 is a deficient number, since it is larger than the sum of its proper divisors (940028).

975172 is a wasteful number, since it uses less digits than its factorization.

975172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 649 counting only the distinct ones).

The product of its digits is 4410, while the sum is 31.

The square root of 975172 is about 987.5079746513. The cubic root of 975172 is about 99.1654547161.

The spelling of 975172 in words is "nine hundred seventy-five thousand, one hundred seventy-two".