82248166 has 48 divisors (see below), whose sum is σ = 168633360. Its totient is φ = 29574720.

The previous prime is 82248157. The next prime is 82248181. The reversal of 82248166 is 66184228.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11080 + ... + 16948.

It is an arithmetic number, because the mean of its divisors is an integer number (3513195).

Almost surely, 2^82248166 is an apocalyptic number.

82248166 is an abundant number, since it is smaller than the sum of its proper divisors (86385194).

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

82248166 is a wasteful number, since it uses less digits than its factorization.

82248166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909 (or 5902 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 82248166 is about 9069.0774613518. The cubic root of 82248166 is about 434.8859805979.

The spelling of 82248166 in words is "eighty-two million, two hundred forty-eight thousand, one hundred sixty-six".