732604225 has 12 divisors (see below), whose sum is σ = 908840764. Its totient is φ = 585817920.

The previous prime is 732604217. The next prime is 732604247. The reversal of 732604225 is 522406237.

732604225 is digitally balanced in base 2, 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 6 ways, for example, as 10284849 + 722319376 = 3207^2 + 26876^2 .

It is not a de Polignac number, because 732604225 - 2³ = 732604217 is a prime.

It is a Duffinian number.

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, 64687 + ... + 75163.

Almost surely, 2^732604225 is an apocalyptic number.

It is an amenable number.

732604225 is a deficient number, since it is larger than the sum of its proper divisors (176236539).

732604225 is a wasteful number, since it uses less digits than its factorization.

732604225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13284 (or 13279 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 732604225 is about 27066.6626128897. The cubic root of 732604225 is about 901.4807824765.

The spelling of 732604225 in words is "seven hundred thirty-two million, six hundred four thousand, two hundred twenty-five".