8199472 has 10 divisors (see below), whose sum is σ = 15886508. Its totient is φ = 4099728.

The previous prime is 8199463. The next prime is 8199473. The reversal of 8199472 is 2749918.

It is not an unprimeable number, because it can be changed into a prime (8199473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256218 + ... + 256249.

Almost surely, 2^8199472 is an apocalyptic number.

It is an amenable number.

8199472 is a deficient number, since it is larger than the sum of its proper divisors (7687036).

8199472 is a wasteful number, since it uses less digits than its factorization.

8199472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512475 (or 512469 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 8199472 is about 2863.4720183721. The cubic root of 8199472 is about 201.6486392677.

The spelling of 8199472 in words is "eight million, one hundred ninety-nine thousand, four hundred seventy-two".