716885587 has 8 divisors (see below), whose sum is σ = 783751680. Its totient is φ = 650301960.

The previous prime is 716885557. The next prime is 716885593. The reversal of 716885587 is 785588617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 716885587 - 2¹⁵ = 716852819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716885527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65287 + ... + 75472.

It is an arithmetic number, because the mean of its divisors is an integer number (97968960).

Almost surely, 2^716885587 is an apocalyptic number.

716885587 is a deficient number, since it is larger than the sum of its proper divisors (66866093).

716885587 is a wasteful number, since it uses less digits than its factorization.

716885587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141233.

The product of its digits is 3763200, while the sum is 55.

The square root of 716885587 is about 26774.7191768653. The cubic root of 716885587 is about 894.9867717529.

The spelling of 716885587 in words is "seven hundred sixteen million, eight hundred eighty-five thousand, five hundred eighty-seven".