6572872 has 16 divisors (see below), whose sum is σ = 12527100. Its totient is φ = 3232320.

The previous prime is 6572857. The next prime is 6572887. The reversal of 6572872 is 2782756.

It is an interprime number because it is at equal distance from previous prime (6572857) and next prime (6572887).

It can be written as a sum of positive squares in 2 ways, for example, as 6220036 + 352836 = 2494^2 + 594^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6247 + ... + 7222.

Almost surely, 2^6572872 is an apocalyptic number.

It is an amenable number.

6572872 is a deficient number, since it is larger than the sum of its proper divisors (5954228).

6572872 is a wasteful number, since it uses less digits than its factorization.

6572872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13536 (or 13532 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 6572872 is about 2563.7612993413. The cubic root of 6572872 is about 187.3203921552.

The spelling of 6572872 in words is "six million, five hundred seventy-two thousand, eight hundred seventy-two".