89097522 has 16 divisors (see below), whose sum is σ = 180636960. Its totient is φ = 29292192.

The previous prime is 89097521. The next prime is 89097523. The reversal of 89097522 is 22579098.

It is an interprime number because it is at equal distance from previous prime (89097521) and next prime (89097523).

It is not an unprimeable number, because it can be changed into a prime (89097521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101272 + ... + 102147.

It is an arithmetic number, because the mean of its divisors is an integer number (11289810).

Almost surely, 2^89097522 is an apocalyptic number.

89097522 is an abundant number, since it is smaller than the sum of its proper divisors (91539438).

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

89097522 is a wasteful number, since it uses less digits than its factorization.

89097522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203497.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 89097522 is about 9439.1483726023. The cubic root of 89097522 is about 446.6375252640.

The spelling of 89097522 in words is "eighty-nine million, ninety-seven thousand, five hundred twenty-two".