82538192 has 20 divisors (see below), whose sum is σ = 174456096. Its totient is φ = 37517280.

The previous prime is 82538177. The next prime is 82538233. The reversal of 82538192 is 29183528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234308 + ... + 234659.

Almost surely, 2^82538192 is an apocalyptic number.

It is an amenable number.

82538192 is an abundant number, since it is smaller than the sum of its proper divisors (91917904).

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

82538192 is a wasteful number, since it uses less digits than its factorization.

82538192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468986 (or 468980 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 82538192 is about 9085.0532194369. The cubic root of 82538192 is about 435.3965503563.

The spelling of 82538192 in words is "eighty-two million, five hundred thirty-eight thousand, one hundred ninety-two".