7474972 has 12 divisors (see below), whose sum is σ = 13131720. Its totient is φ = 3723056.

The previous prime is 7474969. The next prime is 7474979. The reversal of 7474972 is 2794747.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7474979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398 + ... + 4549.

It is an arithmetic number, because the mean of its divisors is an integer number (1094310).

Almost surely, 2^7474972 is an apocalyptic number.

It is an amenable number.

7474972 is a deficient number, since it is larger than the sum of its proper divisors (5656748).

7474972 is a wasteful number, since it uses less digits than its factorization.

7474972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7220 (or 7218 counting only the distinct ones).

The product of its digits is 98784, while the sum is 40.

The square root of 7474972 is about 2734.0395022750. The cubic root of 7474972 is about 195.5254031698.

The spelling of 7474972 in words is "seven million, four hundred seventy-four thousand, nine hundred seventy-two".