8972860 has 24 divisors (see below), whose sum is σ = 20293056. Its totient is φ = 3312960.

The previous prime is 8972849. The next prime is 8972863. The reversal of 8972860 is 682798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8972863) 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 in 7 ways as a sum of consecutive naturals, for example, 16996 + ... + 17515.

It is an arithmetic number, because the mean of its divisors is an integer number (845544).

Almost surely, 2^8972860 is an apocalyptic number.

It is an amenable number.

8972860 is an abundant number, since it is smaller than the sum of its proper divisors (11320196).

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

8972860 is a wasteful number, since it uses less digits than its factorization.

8972860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34533 (or 34531 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 8972860 is about 2995.4732514246. The cubic root of 8972860 is about 207.7990848370.

The spelling of 8972860 in words is "eight million, nine hundred seventy-two thousand, eight hundred sixty".