8512872 has 16 divisors (see below), whose sum is σ = 21282240. Its totient is φ = 2837616.

The previous prime is 8512859. The next prime is 8512877. The reversal of 8512872 is 2782158.

It is not an unprimeable number, because it can be changed into a prime (8512877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177328 + ... + 177375.

It is an arithmetic number, because the mean of its divisors is an integer number (1330140).

Almost surely, 2^8512872 is an apocalyptic number.

It is an amenable number.

8512872 is an abundant number, since it is smaller than the sum of its proper divisors (12769368).

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

8512872 is a wasteful number, since it uses less digits than its factorization.

8512872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354712 (or 354708 counting only the distinct ones).

The product of its digits is 8960, while the sum is 33.

The square root of 8512872 is about 2917.6826420980. The cubic root of 8512872 is about 204.1857209113.

It can be divided in two parts, 85128 and 72, that multiplied together give a palindrome (6129216).

The spelling of 8512872 in words is "eight million, five hundred twelve thousand, eight hundred seventy-two".