7474772 has 6 divisors (see below), whose sum is σ = 13080858. Its totient is φ = 3737384.

The previous prime is 7474759. The next prime is 7474783. The reversal of 7474772 is 2774747.

It can be written as a sum of positive squares in only one way, i.e., 7474756 + 16 = 2734^2 + 4^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934343 + ... + 934350.

It is an arithmetic number, because the mean of its divisors is an integer number (2180143).

Almost surely, 2^7474772 is an apocalyptic number.

It is an amenable number.

7474772 is a deficient number, since it is larger than the sum of its proper divisors (5606086).

7474772 is a wasteful number, since it uses less digits than its factorization.

7474772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868697 (or 1868695 counting only the distinct ones).

The product of its digits is 76832, while the sum is 38.

The square root of 7474772 is about 2734.0029261140. The cubic root of 7474772 is about 195.5236593314.

The spelling of 7474772 in words is "seven million, four hundred seventy-four thousand, seven hundred seventy-two".