715068131 has 4 divisors (see below), whose sum is σ = 715592592. Its totient is φ = 714543672.

The previous prime is 715068119. The next prime is 715068139. The reversal of 715068131 is 131860517.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131860517 = 17 ⋅7756501.

It is a cyclic number.

It is not a de Polignac number, because 715068131 - 2²² = 710873827 is a prime.

It is a super-2 number, since 2×715068131² = 1022644863943666322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715068139) 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, 260180 + ... + 262913.

It is an arithmetic number, because the mean of its divisors is an integer number (178898148).

Almost surely, 2^715068131 is an apocalyptic number.

715068131 is a deficient number, since it is larger than the sum of its proper divisors (524461).

715068131 is a wasteful number, since it uses less digits than its factorization.

715068131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524460.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 715068131 is about 26740.7578613621. The cubic root of 715068131 is about 894.2298050265.

The spelling of 715068131 in words is "seven hundred fifteen million, sixty-eight thousand, one hundred thirty-one".