91552016 has 40 divisors (see below), whose sum is σ = 184509024. Its totient is φ = 43971840.

The previous prime is 91552003. The next prime is 91552061. The reversal of 91552016 is 61025519.

It is a self number, because there is not a number n which added to its sum of digits gives 91552016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42911 + ... + 44993.

Almost surely, 2^91552016 is an apocalyptic number.

It is an amenable number.

91552016 is an abundant number, since it is smaller than the sum of its proper divisors (92957008).

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

91552016 is a wasteful number, since it uses less digits than its factorization.

91552016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199 (or 2193 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 91552016 is about 9568.2817684263. The cubic root of 91552016 is about 450.7018118937.

The spelling of 91552016 in words is "ninety-one million, five hundred fifty-two thousand, sixteen".