89013277 has 4 divisors (see below), whose sum is σ = 89154976. Its totient is φ = 88871580.

The previous prime is 89013263. The next prime is 89013361. The reversal of 89013277 is 77231098.

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 89013277 - 2⁷ = 89013149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89013217) 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, 69903 + ... + 71164.

It is an arithmetic number, because the mean of its divisors is an integer number (22288744).

Almost surely, 2^89013277 is an apocalyptic number.

It is an amenable number.

89013277 is a deficient number, since it is larger than the sum of its proper divisors (141699).

89013277 is a wasteful number, since it uses less digits than its factorization.

89013277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141698.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 89013277 is about 9434.6847854075. The cubic root of 89013277 is about 446.4967101102.

The spelling of 89013277 in words is "eighty-nine million, thirteen thousand, two hundred seventy-seven".