715888 has 20 divisors (see below), whose sum is σ = 1403928. Its totient is φ = 353600.

The previous prime is 715879. The next prime is 715889. The reversal of 715888 is 888517.

715888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1395 + ... + 1837.

2⁷¹⁵⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

715888 is a deficient number, since it is larger than the sum of its proper divisors (688040).

715888 is a wasteful number, since it uses less digits than its factorization.

715888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 546 counting only the distinct ones).

The product of its digits is 17920, while the sum is 37.

The square root of 715888 is about 846.1016487397. The cubic root of 715888 is about 89.4571437402.

The spelling of 715888 in words is "seven hundred fifteen thousand, eight hundred eighty-eight".