716261265 has 32 divisors (see below), whose sum is σ = 1274501760. Its totient is φ = 381661632.

The previous prime is 716261263. The next prime is 716261311. The reversal of 716261265 is 562162617.

It is a happy number.

716261265 is a `hidden beast` number, since 7 + 1 + 626 + 1 + 26 + 5 = 666.

It is not a de Polignac number, because 716261265 - 2¹ = 716261263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716261263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234327 + ... + 237363.

It is an arithmetic number, because the mean of its divisors is an integer number (39828180).

Almost surely, 2^716261265 is an apocalyptic number.

It is an amenable number.

716261265 is a deficient number, since it is larger than the sum of its proper divisors (558240495).

716261265 is a wasteful number, since it uses less digits than its factorization.

716261265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4798 (or 4792 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 716261265 is about 26763.0578409867. The cubic root of 716261265 is about 894.7268873193.

The spelling of 716261265 in words is "seven hundred sixteen million, two hundred sixty-one thousand, two hundred sixty-five".