715972 has 12 divisors (see below), whose sum is σ = 1326780. Its totient is φ = 336896.

The previous prime is 715969. The next prime is 715973. The reversal of 715972 is 279517.

715972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 568516 + 147456 = 754^2 + 384^2 .

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (715973) 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, 5197 + ... + 5332.

It is an arithmetic number, because the mean of its divisors is an integer number (110565).

2⁷¹⁵⁹⁷² is an apocalyptic number.

It is an amenable number.

715972 is a deficient number, since it is larger than the sum of its proper divisors (610808).

715972 is a wasteful number, since it uses less digits than its factorization.

715972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10550 (or 10548 counting only the distinct ones).

The product of its digits is 4410, while the sum is 31.

The square root of 715972 is about 846.1512867094. The cubic root of 715972 is about 89.4606424748.

The spelling of 715972 in words is "seven hundred fifteen thousand, nine hundred seventy-two".