8504972 has 12 divisors (see below), whose sum is σ = 17010000. Its totient is φ = 3644976.

The previous prime is 8504971. The next prime is 8504983. The reversal of 8504972 is 2794058.

It is a happy number.

8504972 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8504971) 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, 151847 + ... + 151902.

It is an arithmetic number, because the mean of its divisors is an integer number (1417500).

Almost surely, 2^8504972 is an apocalyptic number.

It is an amenable number.

8504972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8504972 is a wasteful number, since it uses less digits than its factorization.

8504972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303760 (or 303758 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 8504972 is about 2916.3285137309. The cubic root of 8504972 is about 204.1225394753.

The spelling of 8504972 in words is "eight million, five hundred four thousand, nine hundred seventy-two".