89009222 has 4 divisors (see below), whose sum is σ = 133513836. Its totient is φ = 44504610.

The previous prime is 89009209. The next prime is 89009251. The reversal of 89009222 is 22290098.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22290098 = 2 ⋅11145049.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22252304 + ... + 22252307.

It is an arithmetic number, because the mean of its divisors is an integer number (33378459).

Almost surely, 2^89009222 is an apocalyptic number.

89009222 is a deficient number, since it is larger than the sum of its proper divisors (44504614).

89009222 is a wasteful number, since it uses less digits than its factorization.

89009222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44504613.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 89009222 is about 9434.4698844185. The cubic root of 89009222 is about 446.4899299544.

The spelling of 89009222 in words is "eighty-nine million, nine thousand, two hundred twenty-two".