91334902 has 16 divisors (see below), whose sum is σ = 139138560. Its totient is φ = 44958888.

The previous prime is 91334857. The next prime is 91334939. The reversal of 91334902 is 20943319.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76353 + ... + 77539.

It is an arithmetic number, because the mean of its divisors is an integer number (8696160).

Almost surely, 2^91334902 is an apocalyptic number.

91334902 is a deficient number, since it is larger than the sum of its proper divisors (47803658).

91334902 is a wasteful number, since it uses less digits than its factorization.

91334902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 91334902 is about 9556.9295278348. The cubic root of 91334902 is about 450.3452527401.

The spelling of 91334902 in words is "ninety-one million, three hundred thirty-four thousand, nine hundred two".