82828182 has 64 divisors (see below), whose sum is σ = 187315200. Its totient is φ = 24261120.

The previous prime is 82828177. The next prime is 82828183. The reversal of 82828182 is 28182828.

It is a self number, because there is not a number n which added to its sum of digits gives 82828182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82828183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152832 + ... + 153372.

It is an arithmetic number, because the mean of its divisors is an integer number (2926800).

Almost surely, 2^82828182 is an apocalyptic number.

82828182 is an abundant number, since it is smaller than the sum of its proper divisors (104487018).

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

82828182 is a wasteful number, since it uses less digits than its factorization.

82828182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661.

The product of its digits is 32768, while the sum is 39.

The square root of 82828182 is about 9100.9989561586. The cubic root of 82828182 is about 435.9058623177.

It can be divided in two parts, 828 and 28182, that multiplied together give a triangular number (23334696 = T₆₈₃₁).

The spelling of 82828182 in words is "eighty-two million, eight hundred twenty-eight thousand, one hundred eighty-two".