82160588 has 12 divisors (see below), whose sum is σ = 144050592. Its totient is φ = 41003280.

The previous prime is 82160581. The next prime is 82160593. The reversal of 82160588 is 88506128.

It is not an unprimeable number, because it can be changed into a prime (82160581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16820 + ... + 21147.

It is an arithmetic number, because the mean of its divisors is an integer number (12004216).

Almost surely, 2^82160588 is an apocalyptic number.

It is an amenable number.

82160588 is a deficient number, since it is larger than the sum of its proper divisors (61890004).

82160588 is a wasteful number, since it uses less digits than its factorization.

82160588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38512 (or 38510 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 82160588 is about 9064.2477900816. The cubic root of 82160588 is about 434.7315699793.

The spelling of 82160588 in words is "eighty-two million, one hundred sixty thousand, five hundred eighty-eight".