89914321 has 4 divisors (see below), whose sum is σ = 102759232. Its totient is φ = 77069412.

The previous prime is 89914313. The next prime is 89914351. The reversal of 89914321 is 12341998.

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 not a de Polignac number, because 89914321 - 2³ = 89914313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89914301) 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, 6422445 + ... + 6422458.

It is an arithmetic number, because the mean of its divisors is an integer number (25689808).

Almost surely, 2^89914321 is an apocalyptic number.

It is an amenable number.

89914321 is a deficient number, since it is larger than the sum of its proper divisors (12844911).

89914321 is a wasteful number, since it uses less digits than its factorization.

89914321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12844910.

The product of its digits is 15552, while the sum is 37.

The square root of 89914321 is about 9482.3162254799. The cubic root of 89914321 is about 447.9982212541.

The spelling of 89914321 in words is "eighty-nine million, nine hundred fourteen thousand, three hundred twenty-one".