715715001 has 8 divisors (see below), whose sum is σ = 1060318560. Its totient is φ = 477143316.

The previous prime is 715714991. The next prime is 715715023. The reversal of 715715001 is 100517517.

715715001 is a `hidden beast` number, since 7 + 157 + 1 + 500 + 1 = 666.

It is not a de Polignac number, because 715715001 - 2⁵ = 715714969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 26507963 = 715715001 / (7 + 1 + 5 + 7 + 1 + 5 + 0 + 0 + 1).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (715715051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13253955 + ... + 13254008.

It is an arithmetic number, because the mean of its divisors is an integer number (132539820).

Almost surely, 2^715715001 is an apocalyptic number.

It is an amenable number.

715715001 is a deficient number, since it is larger than the sum of its proper divisors (344603559).

715715001 is a wasteful number, since it uses less digits than its factorization.

715715001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26507972 (or 26507966 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 27.

The square root of 715715001 is about 26752.8503341233. The cubic root of 715715001 is about 894.4993719247.

It can be divided in two parts, 715 and 715001, that added together give a square (715716 = 846²).

The spelling of 715715001 in words is "seven hundred fifteen million, seven hundred fifteen thousand, one".