91468883 has 4 divisors (see below), whose sum is σ = 99784248. Its totient is φ = 83153520.

The previous prime is 91468859. The next prime is 91468903. The reversal of 91468883 is 38886419.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-91468883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91468183) 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, 4157666 + ... + 4157687.

It is an arithmetic number, because the mean of its divisors is an integer number (24946062).

Almost surely, 2^91468883 is an apocalyptic number.

91468883 is a deficient number, since it is larger than the sum of its proper divisors (8315365).

91468883 is a wasteful number, since it uses less digits than its factorization.

91468883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8315364.

The product of its digits is 331776, while the sum is 47.

The square root of 91468883 is about 9563.9365849006. The cubic root of 91468883 is about 450.5653519810.

The spelling of 91468883 in words is "ninety-one million, four hundred sixty-eight thousand, eight hundred eighty-three".