972569 has 8 divisors (see below), whose sum is σ = 1061760. Its totient is φ = 885456.

The previous prime is 972557. The next prime is 972577. The reversal of 972569 is 965279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 972569 - 2⁸ = 972313 is a prime.

It is a super-2 number, since 2×972569² = 1891780919522, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 972569.

It is not an unprimeable number, because it can be changed into a prime (972599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554 + ... + 1500.

It is an arithmetic number, because the mean of its divisors is an integer number (132720).

2⁹⁷²⁵⁶⁹ is an apocalyptic number.

It is an amenable number.

972569 is a deficient number, since it is larger than the sum of its proper divisors (89191).

972569 is a wasteful number, since it uses less digits than its factorization.

972569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039.

The product of its digits is 34020, while the sum is 38.

The square root of 972569 is about 986.1891299340. The cubic root of 972569 is about 99.0771428795.

The spelling of 972569 in words is "nine hundred seventy-two thousand, five hundred sixty-nine".