715797 has 10 divisors (see below), whose sum is σ = 1069398. Its totient is φ = 477144.

The previous prime is 715789. The next prime is 715801. The reversal of 715797 is 797517.

715797 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 only one way, i.e., 715716 + 81 = 846^2 + 9^2 .

It is not a de Polignac number, because 715797 - 2³ = 715789 is a prime.

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 715797.

It is not an unprimeable number, because it can be changed into a prime (715727) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4338 + ... + 4499.

2⁷¹⁵⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

715797 is a deficient number, since it is larger than the sum of its proper divisors (353601).

715797 is an equidigital number, since it uses as much as digits as its factorization.

715797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8849 (or 8840 counting only the distinct ones).

The product of its digits is 15435, while the sum is 36.

The square root of 715797 is about 846.0478709860. The cubic root of 715797 is about 89.4533531356.

The spelling of 715797 in words is "seven hundred fifteen thousand, seven hundred ninety-seven".