89084213 has 4 divisors (see below), whose sum is σ = 89103168. Its totient is φ = 89065260.

The previous prime is 89084207. The next prime is 89084231. The reversal of 89084213 is 31248098.

It is a happy number.

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 89084213 - 2¹⁴ = 89067829 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 (89084243) 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, 3458 + ... + 13788.

It is an arithmetic number, because the mean of its divisors is an integer number (22275792).

Almost surely, 2^89084213 is an apocalyptic number.

It is an amenable number.

89084213 is a deficient number, since it is larger than the sum of its proper divisors (18955).

89084213 is a wasteful number, since it uses less digits than its factorization.

89084213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18954.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 89084213 is about 9438.4433568253. The cubic root of 89084213 is about 446.6152852334.

The spelling of 89084213 in words is "eighty-nine million, eighty-four thousand, two hundred thirteen".