972975233 has 24 divisors (see below), whose sum is σ = 1053295488. Its totient is φ = 896989632.

The previous prime is 972975203. The next prime is 972975253. The reversal of 972975233 is 332579279.

It is not a de Polignac number, because 972975233 - 2²² = 968780929 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (972975203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5826116 + ... + 5826282.

It is an arithmetic number, because the mean of its divisors is an integer number (43887312).

Almost surely, 2^972975233 is an apocalyptic number.

It is an amenable number.

972975233 is a deficient number, since it is larger than the sum of its proper divisors (80320255).

972975233 is a wasteful number, since it uses less digits than its factorization.

972975233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 370 counting only the distinct ones).

The product of its digits is 714420, while the sum is 47.

The square root of 972975233 is about 31192.5509216544. The cubic root of 972975233 is about 990.9093549218.

The spelling of 972975233 in words is "nine hundred seventy-two million, nine hundred seventy-five thousand, two hundred thirty-three".