91336044 has 24 divisors (see below), whose sum is σ = 219993088. Its totient is φ = 29463120.

The previous prime is 91336031. The next prime is 91336061. The reversal of 91336044 is 44063319.

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, 122392 + ... + 123135.

Almost surely, 2^91336044 is an apocalyptic number.

It is an amenable number.

91336044 is an abundant number, since it is smaller than the sum of its proper divisors (128657044).

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

91336044 is a wasteful number, since it uses less digits than its factorization.

91336044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245565 (or 245563 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 91336044 is about 9556.9892748710. The cubic root of 91336044 is about 450.3471296864.

The spelling of 91336044 in words is "ninety-one million, three hundred thirty-six thousand, forty-four".