91246995 has 48 divisors (see below), whose sum is σ = 185664960. Its totient is φ = 40580352.

The previous prime is 91246951. The next prime is 91247011. The reversal of 91246995 is 59964219.

It is not a de Polignac number, because 91246995 - 2⁶ = 91246931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 91246995.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7741 + ... + 15569.

It is an arithmetic number, because the mean of its divisors is an integer number (3868020).

Almost surely, 2^91246995 is an apocalyptic number.

91246995 is an abundant number, since it is smaller than the sum of its proper divisors (94417965).

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

91246995 is a wasteful number, since it uses less digits than its factorization.

91246995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884 (or 7881 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 91246995 is about 9552.3292970877. The cubic root of 91246995 is about 450.2007252668.

The spelling of 91246995 in words is "ninety-one million, two hundred forty-six thousand, nine hundred ninety-five".