91960116 has 12 divisors (see below), whose sum is σ = 214573632. Its totient is φ = 30653368.

The previous prime is 91960111. The next prime is 91960117. The reversal of 91960116 is 61106919.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×91960116³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91960111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3831660 + ... + 3831683.

It is an arithmetic number, because the mean of its divisors is an integer number (17881136).

Almost surely, 2^91960116 is an apocalyptic number.

It is an amenable number.

91960116 is an abundant number, since it is smaller than the sum of its proper divisors (122613516).

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

91960116 is a wasteful number, since it uses less digits than its factorization.

91960116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7663350 (or 7663348 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 91960116 is about 9589.5837240206. The cubic root of 91960116 is about 451.3704983819.

The spelling of 91960116 in words is "ninety-one million, nine hundred sixty thousand, one hundred sixteen".