818422082 has 8 divisors (see below), whose sum is σ = 1228056336. Its totient is φ = 409069972.

The previous prime is 818422069. The next prime is 818422091. The reversal of 818422082 is 280224818.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 63128 + ... + 74979.

It is an arithmetic number, because the mean of its divisors is an integer number (153507042).

Almost surely, 2^818422082 is an apocalyptic number.

818422082 is a deficient number, since it is larger than the sum of its proper divisors (409634254).

818422082 is a wasteful number, since it uses less digits than its factorization.

818422082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141072.

The product of its (nonzero) digits is 16384, while the sum is 35.

The square root of 818422082 is about 28608.0772160591. The cubic root of 818422082 is about 935.3894045592.

The spelling of 818422082 in words is "eight hundred eighteen million, four hundred twenty-two thousand, eighty-two".