91952204 has 12 divisors (see below), whose sum is σ = 161881104. Its totient is φ = 45700464.

The previous prime is 91952177. The next prime is 91952213. The reversal of 91952204 is 40225919.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 68159 + ... + 69494.

It is an arithmetic number, because the mean of its divisors is an integer number (13490092).

Almost surely, 2^91952204 is an apocalyptic number.

It is an amenable number.

91952204 is a deficient number, since it is larger than the sum of its proper divisors (69928900).

91952204 is a wasteful number, since it uses less digits than its factorization.

91952204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137824 (or 137822 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 91952204 is about 9589.1711842057. The cubic root of 91952204 is about 451.3575531111.

The spelling of 91952204 in words is "ninety-one million, nine hundred fifty-two thousand, two hundred four".