82183960 has 32 divisors (see below), whose sum is σ = 185232240. Its totient is φ = 32817024.

The previous prime is 82183951. The next prime is 82183979. The reversal of 82183960 is 6938128.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27919 + ... + 30721.

Almost surely, 2^82183960 is an apocalyptic number.

It is an amenable number.

82183960 is an abundant number, since it is smaller than the sum of its proper divisors (103048280).

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

82183960 is a wasteful number, since it uses less digits than its factorization.

82183960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547 (or 3543 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 82183960 is about 9065.5369394206. The cubic root of 82183960 is about 434.7727883753.

The spelling of 82183960 in words is "eighty-two million, one hundred eighty-three thousand, nine hundred sixty".