89013713 has 4 divisors (see below), whose sum is σ = 90522480. Its totient is φ = 87504948.

The previous prime is 89013709. The next prime is 89013719. The reversal of 89013713 is 31731098.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89013713 - 2² = 89013709 is a prime.

It is a super-2 number, since 2×89013713² = 15846882204092738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89013713.

It is not an unprimeable number, because it can be changed into a prime (89013719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754295 + ... + 754412.

It is an arithmetic number, because the mean of its divisors is an integer number (22630620).

Almost surely, 2^89013713 is an apocalyptic number.

It is an amenable number.

89013713 is a deficient number, since it is larger than the sum of its proper divisors (1508767).

89013713 is a wasteful number, since it uses less digits than its factorization.

89013713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508766.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 89013713 is about 9434.7078916096. The cubic root of 89013713 is about 446.4974391110.

The spelling of 89013713 in words is "eighty-nine million, thirteen thousand, seven hundred thirteen".