8707472 has 20 divisors (see below), whose sum is σ = 17759280. Its totient is φ = 4124448.

The previous prime is 8707429. The next prime is 8707477. The reversal of 8707472 is 2747078.

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 an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8707477) 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, 14018 + ... + 14625.

It is an arithmetic number, because the mean of its divisors is an integer number (887964).

Almost surely, 2^8707472 is an apocalyptic number.

It is an amenable number.

8707472 is an abundant number, since it is smaller than the sum of its proper divisors (9051808).

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

8707472 is a wasteful number, since it uses less digits than its factorization.

8707472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28670 (or 28664 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 8707472 is about 2950.8425915321. The cubic root of 8707472 is about 205.7298749944.

The spelling of 8707472 in words is "eight million, seven hundred seven thousand, four hundred seventy-two".