89474022 has 48 divisors (see below), whose sum is σ = 213071040. Its totient is φ = 26910000.

The previous prime is 89474003. The next prime is 89474023. The reversal of 89474022 is 22047498.

It is a super-2 number, since 2×89474022² = 16011201225712968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89474023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25897 + ... + 29147.

It is an arithmetic number, because the mean of its divisors is an integer number (4438980).

Almost surely, 2^89474022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89474022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106535520).

89474022 is an abundant number, since it is smaller than the sum of its proper divisors (123597018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89474022 is a wasteful number, since it uses less digits than its factorization.

89474022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409 (or 3406 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 89474022 is about 9459.0708846060. The cubic root of 89474022 is about 447.2657609149.

The spelling of 89474022 in words is "eighty-nine million, four hundred seventy-four thousand, twenty-two".