99382 has 16 divisors (see below), whose sum is σ = 164160. Its totient is φ = 44928.

The previous prime is 99377. The next prime is 99391. The reversal of 99382 is 28399.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219 + ... + 1297.

It is an arithmetic number, because the mean of its divisors is an integer number (10260).

2⁹⁹³⁸² is an apocalyptic number.

99382 is the 158-th decagonal number.

99382 is a deficient number, since it is larger than the sum of its proper divisors (64778).

99382 is a wasteful number, since it uses less digits than its factorization.

99382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135.

The product of its digits is 3888, while the sum is 31.

The square root of 99382 is about 315.2491078496. The cubic root of 99382 is about 46.3200739566.

The spelling of 99382 in words is "ninety-nine thousand, three hundred eighty-two".