7474705 has 12 divisors (see below), whose sum is σ = 10434420. Its totient is φ = 5125344.

The previous prime is 7474693. The next prime is 7474711. The reversal of 7474705 is 5074747.

7474705 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 802816 + 6671889 = 896^2 + 2583^2 .

It is not a de Polignac number, because 7474705 - 2⁵ = 7474673 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15010 + ... + 15499.

It is an arithmetic number, because the mean of its divisors is an integer number (869535).

Almost surely, 2^7474705 is an apocalyptic number.

It is an amenable number.

7474705 is a deficient number, since it is larger than the sum of its proper divisors (2959715).

7474705 is a wasteful number, since it uses less digits than its factorization.

7474705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30528 (or 30521 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 7474705 is about 2733.9906729907. The cubic root of 7474705 is about 195.5230751386.

The spelling of 7474705 in words is "seven million, four hundred seventy-four thousand, seven hundred five".