7472812 has 12 divisors (see below), whose sum is σ = 13356000. Its totient is φ = 3656816.

The previous prime is 7472771. The next prime is 7472819. The reversal of 7472812 is 2182747.

It is not an unprimeable number, because it can be changed into a prime (7472819) 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, 19687 + ... + 20062.

It is an arithmetic number, because the mean of its divisors is an integer number (1113000).

Almost surely, 2^7472812 is an apocalyptic number.

It is an amenable number.

7472812 is a deficient number, since it is larger than the sum of its proper divisors (5883188).

7472812 is a wasteful number, since it uses less digits than its factorization.

7472812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39800 (or 39798 counting only the distinct ones).

The product of its digits is 6272, while the sum is 31.

The square root of 7472812 is about 2733.6444538381. The cubic root of 7472812 is about 195.5065680688.

The spelling of 7472812 in words is "seven million, four hundred seventy-two thousand, eight hundred twelve".