91286096 has 40 divisors (see below), whose sum is σ = 193514400. Its totient is φ = 41371520.

The previous prime is 91286081. The next prime is 91286177. The reversal of 91286096 is 69068219.

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, 89075 + ... + 90093.

It is an arithmetic number, because the mean of its divisors is an integer number (4837860).

Almost surely, 2^91286096 is an apocalyptic number.

It is an amenable number.

91286096 is an abundant number, since it is smaller than the sum of its proper divisors (102228304).

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

91286096 is a wasteful number, since it uses less digits than its factorization.

91286096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547 (or 1541 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 91286096 is about 9554.3757514555. The cubic root of 91286096 is about 450.2650224881.

The spelling of 91286096 in words is "ninety-one million, two hundred eighty-six thousand, ninety-six".