91486682 has 16 divisors (see below), whose sum is σ = 157982400. Its totient is φ = 38921568.

The previous prime is 91486679. The next prime is 91486687. The reversal of 91486682 is 28668419.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (91486687) 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, 21932 + ... + 25767.

It is an arithmetic number, because the mean of its divisors is an integer number (9873900).

Almost surely, 2^91486682 is an apocalyptic number.

91486682 is a deficient number, since it is larger than the sum of its proper divisors (66495718).

91486682 is a wasteful number, since it uses less digits than its factorization.

91486682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47845.

The product of its digits is 165888, while the sum is 44.

The square root of 91486682 is about 9564.8670665096. The cubic root of 91486682 is about 450.5945753712.

The spelling of 91486682 in words is "ninety-one million, four hundred eighty-six thousand, six hundred eighty-two".