2622239580 has 96 divisors (see below), whose sum is σ = 7608170304. Its totient is φ = 674279424.

The previous prime is 2622239569. The next prime is 2622239593. The reversal of 2622239580 is 859322262.

It is a super-2 number, since 2×2622239580² = 13752280829837152800, which contains 22 as substring.

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, 245634 + ... + 256086.

It is an arithmetic number, because the mean of its divisors is an integer number (79251774).

Almost surely, 2^2622239580 is an apocalyptic number.

2622239580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2622239580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3804085152).

2622239580 is an abundant number, since it is smaller than the sum of its proper divisors (4985930724).

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

2622239580 is a wasteful number, since it uses less digits than its factorization.

2622239580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10615 (or 10613 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2622239580 is about 51207.8078031075. The cubic root of 2622239580 is about 1378.9783764068.

The spelling of 2622239580 in words is "two billion, six hundred twenty-two million, two hundred thirty-nine thousand, five hundred eighty".