91882 has 8 divisors (see below), whose sum is σ = 157536. Its totient is φ = 39372.

The previous prime is 91873. The next prime is 91909. The reversal of 91882 is 28819.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 91882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3268 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (19692).

2⁹¹⁸⁸² is an apocalyptic number.

91882 is a deficient number, since it is larger than the sum of its proper divisors (65654).

91882 is a wasteful number, since it uses less digits than its factorization.

91882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6572.

The product of its digits is 1152, while the sum is 28.

The square root of 91882 is about 303.1204381100. The cubic root of 91882 is about 45.1242655835.

It can be divided in two parts, 918 and 82, that added together give a cube (1000 = 10³).

The spelling of 91882 in words is "ninety-one thousand, eight hundred eighty-two".