715798 has 8 divisors (see below), whose sum is σ = 1077408. Its totient is φ = 356664.

The previous prime is 715789. The next prime is 715801. The reversal of 715798 is 897517.

715798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

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, 540 + ... + 1312.

It is an arithmetic number, because the mean of its divisors is an integer number (134676).

2⁷¹⁵⁷⁹⁸ is an apocalyptic number.

715798 is a deficient number, since it is larger than the sum of its proper divisors (361610).

715798 is a wasteful number, since it uses less digits than its factorization.

715798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238.

The product of its digits is 17640, while the sum is 37.

The square root of 715798 is about 846.0484619689. The cubic root of 715798 is about 89.4533947924.

The spelling of 715798 in words is "seven hundred fifteen thousand, seven hundred ninety-eight".