2622426888 has 64 divisors (see below), whose sum is σ = 6657336000. Its totient is φ = 860682240.

The previous prime is 2622426869. The next prime is 2622426973. The reversal of 2622426888 is 8886242262.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1542663 + ... + 1544361.

It is an arithmetic number, because the mean of its divisors is an integer number (104020875).

Almost surely, 2^2622426888 is an apocalyptic number.

It is an amenable number.

2622426888 is an abundant number, since it is smaller than the sum of its proper divisors (4034909112).

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

2622426888 is a wasteful number, since it uses less digits than its factorization.

2622426888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662 (or 2658 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 48.

The square root of 2622426888 is about 51209.6366712360. The cubic root of 2622426888 is about 1379.0112093503.

The spelling of 2622426888 in words is "two billion, six hundred twenty-two million, four hundred twenty-six thousand, eight hundred eighty-eight".