2622638082 has 16 divisors (see below), whose sum is σ = 5299352352. Its totient is φ = 865200000.

The previous prime is 2622638071. The next prime is 2622638111. The reversal of 2622638082 is 2808362262.

It is a self number, because there is not a number n which added to its sum of digits gives 2622638082.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2252544 + ... + 2253707.

It is an arithmetic number, because the mean of its divisors is an integer number (331209522).

Almost surely, 2^2622638082 is an apocalyptic number.

2622638082 is an abundant number, since it is smaller than the sum of its proper divisors (2676714270).

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

2622638082 is a wasteful number, since it uses less digits than its factorization.

2622638082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506353.

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 2622638082 is about 51211.6986830158. The cubic root of 2622638082 is about 1379.0482273604.

The spelling of 2622638082 in words is "two billion, six hundred twenty-two million, six hundred thirty-eight thousand, eighty-two".