7474825 has 6 divisors (see below), whose sum is σ = 9268814. Its totient is φ = 5979840.

The previous prime is 7474823. The next prime is 7474829. The reversal of 7474825 is 5284747.

It can be written as a sum of positive squares in 3 ways, for example, as 335241 + 7139584 = 579^2 + 2672^2 .

It is not a de Polignac number, because 7474825 - 2¹ = 7474823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7474823) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 149472 + ... + 149521.

Almost surely, 2^7474825 is an apocalyptic number.

It is an amenable number.

7474825 is a deficient number, since it is larger than the sum of its proper divisors (1793989).

7474825 is a wasteful number, since it uses less digits than its factorization.

7474825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299003 (or 298998 counting only the distinct ones).

The product of its digits is 62720, while the sum is 37.

The square root of 7474825 is about 2734.0126188443. The cubic root of 7474825 is about 195.5241214516.

The spelling of 7474825 in words is "seven million, four hundred seventy-four thousand, eight hundred twenty-five".