715604 has 24 divisors (see below), whose sum is σ = 1344000. Its totient is φ = 332640.

The previous prime is 715579. The next prime is 715613. The reversal of 715604 is 406517.

It is a self number, because there is not a number n which added to its sum of digits gives 715604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3497 + ... + 3695.

It is an arithmetic number, because the mean of its divisors is an integer number (56000).

2⁷¹⁵⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

715604 is a deficient number, since it is larger than the sum of its proper divisors (628396).

715604 is a wasteful number, since it uses less digits than its factorization.

715604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 715604 is about 845.9338035568. The cubic root of 715604 is about 89.4453126581.

The spelling of 715604 in words is "seven hundred fifteen thousand, six hundred four".