89921202 has 32 divisors (see below), whose sum is σ = 206928000. Its totient is φ = 25517568.

The previous prime is 89921189. The next prime is 89921203. The reversal of 89921202 is 20212998.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (89921203) 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 15 ways as a sum of consecutive naturals, for example, 927 + ... + 13442.

It is an arithmetic number, because the mean of its divisors is an integer number (6466500).

Almost surely, 2^89921202 is an apocalyptic number.

89921202 is an abundant number, since it is smaller than the sum of its proper divisors (117006798).

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

89921202 is a wasteful number, since it uses less digits than its factorization.

89921202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14530.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 89921202 is about 9482.6790518292. The cubic root of 89921202 is about 448.0096491597.

The spelling of 89921202 in words is "eighty-nine million, nine hundred twenty-one thousand, two hundred two".