89312713 has 16 divisors (see below), whose sum is σ = 108618624. Its totient is φ = 71688960.

The previous prime is 89312701. The next prime is 89312771. The reversal of 89312713 is 31721398.

It is not a de Polignac number, because 89312713 - 2²¹ = 87215561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89312213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23331 + ... + 26887.

It is an arithmetic number, because the mean of its divisors is an integer number (6788664).

Almost surely, 2^89312713 is an apocalyptic number.

It is an amenable number.

89312713 is a deficient number, since it is larger than the sum of its proper divisors (19305911).

89312713 is a wasteful number, since it uses less digits than its factorization.

89312713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792.

The product of its digits is 9072, while the sum is 34.

The square root of 89312713 is about 9450.5403549215. The cubic root of 89312713 is about 446.9968136010.

The spelling of 89312713 in words is "eighty-nine million, three hundred twelve thousand, seven hundred thirteen".