82183068 has 144 divisors (see below), whose sum is σ = 239016960. Its totient is φ = 23587200.

The previous prime is 82183051. The next prime is 82183091. The reversal of 82183068 is 86038128.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1040253 + ... + 1040331.

It is an arithmetic number, because the mean of its divisors is an integer number (1659840).

Almost surely, 2^82183068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82183068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119508480).

82183068 is an abundant number, since it is smaller than the sum of its proper divisors (156833892).

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

82183068 is a wasteful number, since it uses less digits than its factorization.

82183068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 82183068 is about 9065.4877419806. The cubic root of 82183068 is about 434.7712154052.

The spelling of 82183068 in words is "eighty-two million, one hundred eighty-three thousand, sixty-eight".