716261256 has 48 divisors (see below), whose sum is σ = 2006772300. Its totient is φ = 230520192.

The previous prime is 716261197. The next prime is 716261257. The reversal of 716261256 is 652162617.

It is a happy number.

716261256 is a `hidden beast` number, since 7 + 1 + 626 + 1 + 25 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 662238756 + 54022500 = 25734^2 + 7350^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 716261256.

It is not an unprimeable number, because it can be changed into a prime (716261257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169431 + ... + 173606.

Almost surely, 2^716261256 is an apocalyptic number.

It is an amenable number.

716261256 is an abundant number, since it is smaller than the sum of its proper divisors (1290511044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

716261256 is a wasteful number, since it uses less digits than its factorization.

716261256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343078 (or 343071 counting only the distinct ones).

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

The square root of 716261256 is about 26763.0576728445. The cubic root of 716261256 is about 894.7268835718.

The spelling of 716261256 in words is "seven hundred sixteen million, two hundred sixty-one thousand, two hundred fifty-six".