972865484 has 6 divisors (see below), whose sum is σ = 1702514604. Its totient is φ = 486432740.

The previous prime is 972865471. The next prime is 972865499. The reversal of 972865484 is 484568279.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121608182 + ... + 121608189.

It is an arithmetic number, because the mean of its divisors is an integer number (283752434).

Almost surely, 2^972865484 is an apocalyptic number.

It is an amenable number.

972865484 is a deficient number, since it is larger than the sum of its proper divisors (729649120).

972865484 is a wasteful number, since it uses less digits than its factorization.

972865484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243216375 (or 243216373 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The square root of 972865484 is about 31190.7916539481. The cubic root of 972865484 is about 990.8720962139.

The spelling of 972865484 in words is "nine hundred seventy-two million, eight hundred sixty-five thousand, four hundred eighty-four".