82242318 has 64 divisors (see below), whose sum is σ = 178790400. Its totient is φ = 25159680.

The previous prime is 82242263. The next prime is 82242341. The reversal of 82242318 is 81324228.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426030 + ... + 426222.

It is an arithmetic number, because the mean of its divisors is an integer number (2793600).

Almost surely, 2^82242318 is an apocalyptic number.

82242318 is an abundant number, since it is smaller than the sum of its proper divisors (96548082).

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

82242318 is a wasteful number, since it uses less digits than its factorization.

82242318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337.

The product of its digits is 6144, while the sum is 30.

The square root of 82242318 is about 9068.7550413494. The cubic root of 82242318 is about 434.8756732820.

The spelling of 82242318 in words is "eighty-two million, two hundred forty-two thousand, three hundred eighteen".