715801995 has 16 divisors (see below), whose sum is σ = 1272537120. Its totient is φ = 381760992.

The previous prime is 715801987. The next prime is 715802023. The reversal of 715801995 is 599108517.

It is not a de Polignac number, because 715801995 - 2³ = 715801987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 715801995.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2650984 + ... + 2651253.

It is an arithmetic number, because the mean of its divisors is an integer number (79533570).

Almost surely, 2^715801995 is an apocalyptic number.

715801995 is a deficient number, since it is larger than the sum of its proper divisors (556735125).

715801995 is a wasteful number, since it uses less digits than its factorization.

715801995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5302251 (or 5302245 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 45.

The square root of 715801995 is about 26754.4761675500. The cubic root of 715801995 is about 894.5356121068.

The spelling of 715801995 in words is "seven hundred fifteen million, eight hundred one thousand, nine hundred ninety-five".