89810422 has 32 divisors (see below), whose sum is σ = 156177504. Its totient is φ = 38361600.

The previous prime is 89810417. The next prime is 89810471. The reversal of 89810422 is 22401898.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25297 + ... + 28627.

It is an arithmetic number, because the mean of its divisors is an integer number (4880547).

Almost surely, 2^89810422 is an apocalyptic number.

89810422 is a deficient number, since it is larger than the sum of its proper divisors (66367082).

89810422 is a wasteful number, since it uses less digits than its factorization.

89810422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 89810422 is about 9476.8360753998. The cubic root of 89810422 is about 447.8255957780.

The spelling of 89810422 in words is "eighty-nine million, eight hundred ten thousand, four hundred twenty-two".