91206796 has 24 divisors (see below), whose sum is σ = 164722320. Its totient is φ = 44160000.

The previous prime is 91206793. The next prime is 91206803. The reversal of 91206796 is 69760219.

It is not an unprimeable number, because it can be changed into a prime (91206793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20796 + ... + 24796.

It is an arithmetic number, because the mean of its divisors is an integer number (6863430).

Almost surely, 2^91206796 is an apocalyptic number.

It is an amenable number.

91206796 is a deficient number, since it is larger than the sum of its proper divisors (73515524).

91206796 is a wasteful number, since it uses less digits than its factorization.

91206796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185 (or 4183 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 91206796 is about 9550.2249188174. The cubic root of 91206796 is about 450.1346033550.

The spelling of 91206796 in words is "ninety-one million, two hundred six thousand, seven hundred ninety-six".