91283016 has 32 divisors (see below), whose sum is σ = 248954400. Its totient is φ = 27661440.

The previous prime is 91283009. The next prime is 91283051. The reversal of 91283016 is 61038219.

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, 172621 + ... + 173148.

It is an arithmetic number, because the mean of its divisors is an integer number (7779825).

Almost surely, 2^91283016 is an apocalyptic number.

It is an amenable number.

91283016 is an abundant number, since it is smaller than the sum of its proper divisors (157671384).

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

91283016 is a wasteful number, since it uses less digits than its factorization.

91283016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345789 (or 345785 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 91283016 is about 9554.2145674043. The cubic root of 91283016 is about 450.2599584389.

The spelling of 91283016 in words is "ninety-one million, two hundred eighty-three thousand, sixteen".