8936872 has 32 divisors (see below), whose sum is σ = 19814400. Its totient is φ = 3697344.

The previous prime is 8936833. The next prime is 8936887. The reversal of 8936872 is 2786398.

It is a super-2 number, since 2×8936872² = 159735362288768, which contains 22 as substring.

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, 1128 + ... + 4375.

It is an arithmetic number, because the mean of its divisors is an integer number (619200).

Almost surely, 2^8936872 is an apocalyptic number.

It is an amenable number.

8936872 is an abundant number, since it is smaller than the sum of its proper divisors (10877528).

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

8936872 is a wasteful number, since it uses less digits than its factorization.

8936872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5545 (or 5541 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 8936872 is about 2989.4601519338. The cubic root of 8936872 is about 207.5209017509.

The spelling of 8936872 in words is "eight million, nine hundred thirty-six thousand, eight hundred seventy-two".