8708972 has 6 divisors (see below), whose sum is σ = 15240708. Its totient is φ = 4354484.

The previous prime is 8708971. The next prime is 8709007. The reversal of 8708972 is 2798078.

It is not an unprimeable number, because it can be changed into a prime (8708971) by changing a digit.

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 as a sum of consecutive naturals, namely, 1088618 + ... + 1088625.

It is an arithmetic number, because the mean of its divisors is an integer number (2540118).

Almost surely, 2^8708972 is an apocalyptic number.

It is an amenable number.

8708972 is a deficient number, since it is larger than the sum of its proper divisors (6531736).

8708972 is a wasteful number, since it uses less digits than its factorization.

8708972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177247 (or 2177245 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 8708972 is about 2951.0967452796. The cubic root of 8708972 is about 205.7416877262.

The spelling of 8708972 in words is "eight million, seven hundred eight thousand, nine hundred seventy-two".