82548164 has 24 divisors (see below), whose sum is σ = 150678528. Its totient is φ = 39525120.

The previous prime is 82548163. The next prime is 82548187. The reversal of 82548164 is 46184528.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (82548163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8597 + ... + 15459.

It is an arithmetic number, because the mean of its divisors is an integer number (6278272).

Almost surely, 2^82548164 is an apocalyptic number.

It is an amenable number.

82548164 is a deficient number, since it is larger than the sum of its proper divisors (68130364).

82548164 is a wasteful number, since it uses less digits than its factorization.

82548164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6995 (or 6993 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 82548164 is about 9085.6020163773. The cubic root of 82548164 is about 435.4140840558.

The spelling of 82548164 in words is "eighty-two million, five hundred forty-eight thousand, one hundred sixty-four".