8818472 has 16 divisors (see below), whose sum is σ = 17806740. Its totient is φ = 4070016.

The previous prime is 8818471. The next prime is 8818507. The reversal of 8818472 is 2748188.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8797156 + 21316 = 2966^2 + 146^2 .

It is not an unprimeable number, because it can be changed into a prime (8818471) 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, 42293 + ... + 42500.

Almost surely, 2^8818472 is an apocalyptic number.

It is an amenable number.

8818472 is an abundant number, since it is smaller than the sum of its proper divisors (8988268).

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

8818472 is a wasteful number, since it uses less digits than its factorization.

8818472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84812 (or 84808 counting only the distinct ones).

The product of its digits is 28672, while the sum is 38.

The square root of 8818472 is about 2969.5912176594. The cubic root of 8818472 is about 206.6003787868.

The spelling of 8818472 in words is "eight million, eight hundred eighteen thousand, four hundred seventy-two".