715883136 has 64 divisors (see below), whose sum is σ = 1905547680. Its totient is φ = 238128128.

The previous prime is 715883111. The next prime is 715883149. The reversal of 715883136 is 631388517.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212215 + ... + 215561.

Almost surely, 2^715883136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715883136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952773840).

715883136 is an abundant number, since it is smaller than the sum of its proper divisors (1189664544).

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

715883136 is a wasteful number, since it uses less digits than its factorization.

715883136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921 (or 3909 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 715883136 is about 26755.9925250401. The cubic root of 715883136 is about 894.5694113847.

The spelling of 715883136 in words is "seven hundred fifteen million, eight hundred eighty-three thousand, one hundred thirty-six".