715404 has 12 divisors (see below), whose sum is σ = 1669304. Its totient is φ = 238464.

The previous prime is 715397. The next prime is 715417. The reversal of 715404 is 404517.

715404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29797 + ... + 29820.

2⁷¹⁵⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

715404 is an abundant number, since it is smaller than the sum of its proper divisors (953900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

715404 is a wasteful number, since it uses less digits than its factorization.

715404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59624 (or 59622 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 715404 is about 845.8155827366. The cubic root of 715404 is about 89.4369790316.

The spelling of 715404 in words is "seven hundred fifteen thousand, four hundred four".