8678972 has 12 divisors (see below), whose sum is σ = 15987720. Its totient is φ = 4111056.

The previous prime is 8678963. The next prime is 8679037. The reversal of 8678972 is 2798768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57023 + ... + 57174.

It is an arithmetic number, because the mean of its divisors is an integer number (1332310).

Almost surely, 2^8678972 is an apocalyptic number.

It is an amenable number.

8678972 is a deficient number, since it is larger than the sum of its proper divisors (7308748).

8678972 is a wasteful number, since it uses less digits than its factorization.

8678972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114220 (or 114218 counting only the distinct ones).

The product of its digits is 338688, while the sum is 47.

The square root of 8678972 is about 2946.0095043974. The cubic root of 8678972 is about 205.5051748726.

The spelling of 8678972 in words is "eight million, six hundred seventy-eight thousand, nine hundred seventy-two".