715772 has 12 divisors (see below), whose sum is σ = 1263360. Its totient is φ = 354816.

The previous prime is 715753. The next prime is 715777. The reversal of 715772 is 277517.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 715772.

It is not an unprimeable number, because it can be changed into a prime (715777) 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, 197 + ... + 1212.

It is an arithmetic number, because the mean of its divisors is an integer number (105280).

2⁷¹⁵⁷⁷² is an apocalyptic number.

It is an amenable number.

715772 is a deficient number, since it is larger than the sum of its proper divisors (547588).

715772 is a wasteful number, since it uses less digits than its factorization.

715772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540 (or 1538 counting only the distinct ones).

The product of its digits is 3430, while the sum is 29.

The square root of 715772 is about 846.0330962793. The cubic root of 715772 is about 89.4523117045.

The spelling of 715772 in words is "seven hundred fifteen thousand, seven hundred seventy-two".