89055522 has 24 divisors (see below), whose sum is σ = 198170076. Its totient is φ = 28882656.

The previous prime is 89055521. The next prime is 89055523. The reversal of 89055522 is 22555098.

89055522 is a `hidden beast` number, since 89 + 0 + 55 + 522 = 666.

It is an interprime number because it is at equal distance from previous prime (89055521) and next prime (89055523).

It can be written as a sum of positive squares in 2 ways, for example, as 88566921 + 488601 = 9411^2 + 699^2 .

It is not an unprimeable number, because it can be changed into a prime (89055521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66193 + ... + 67524.

Almost surely, 2^89055522 is an apocalyptic number.

89055522 is an abundant number, since it is smaller than the sum of its proper divisors (109114554).

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

89055522 is a wasteful number, since it uses less digits than its factorization.

89055522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133762 (or 133759 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 89055522 is about 9436.9233333751. The cubic root of 89055522 is about 446.5673335459.

The spelling of 89055522 in words is "eighty-nine million, fifty-five thousand, five hundred twenty-two".