725582374 has 16 divisors (see below), whose sum is σ = 1249807680. Its totient is φ = 312451560.

The previous prime is 725582339. The next prime is 725582399. The reversal of 725582374 is 473285527.

725582374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 725582374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867504 + ... + 868339.

It is an arithmetic number, because the mean of its divisors is an integer number (78112980).

Almost surely, 2^725582374 is an apocalyptic number.

725582374 is a deficient number, since it is larger than the sum of its proper divisors (524225306).

725582374 is a wasteful number, since it uses less digits than its factorization.

725582374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735875.

The product of its digits is 470400, while the sum is 43.

The square root of 725582374 is about 26936.6362784962. The cubic root of 725582374 is about 898.5913659755.

The spelling of 725582374 in words is "seven hundred twenty-five million, five hundred eighty-two thousand, three hundred seventy-four".