6972528 has 40 divisors (see below), whose sum is σ = 18637200. Its totient is φ = 2243584.

The previous prime is 6972517. The next prime is 6972547. The reversal of 6972528 is 8252796.

It is a happy number.

It is a super-2 number, since 2×6972528² = 97232293421568, which contains 22 as substring.

It is a congruent number.

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, 1113 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (465930).

Almost surely, 2^6972528 is an apocalyptic number.

It is an amenable number.

6972528 is an abundant number, since it is smaller than the sum of its proper divisors (11664672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6972528 is a wasteful number, since it uses less digits than its factorization.

6972528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049 (or 5043 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 6972528 is about 2640.5544872242. The cubic root of 6972528 is about 191.0425423543.

The spelling of 6972528 in words is "six million, nine hundred seventy-two thousand, five hundred twenty-eight".