972759315 has 16 divisors (see below), whose sum is σ = 1697907456. Its totient is φ = 471640800.

The previous prime is 972759313. The next prime is 972759349. The reversal of 972759315 is 513957279.

It is not a de Polignac number, because 972759315 - 2¹ = 972759313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (972759313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2947591 + ... + 2947920.

It is an arithmetic number, because the mean of its divisors is an integer number (106119216).

Almost surely, 2^972759315 is an apocalyptic number.

972759315 is a deficient number, since it is larger than the sum of its proper divisors (725148141).

972759315 is a wasteful number, since it uses less digits than its factorization.

972759315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895530.

The product of its digits is 595350, while the sum is 48.

The square root of 972759315 is about 31189.0896789246. The cubic root of 972759315 is about 990.8360502143.

The spelling of 972759315 in words is "nine hundred seventy-two million, seven hundred fifty-nine thousand, three hundred fifteen".