2622467628 has 72 divisors (see below), whose sum is σ = 7612288320. Its totient is φ = 752859360.

The previous prime is 2622467623. The next prime is 2622467629. The reversal of 2622467628 is 8267642262.

It is not an unprimeable number, because it can be changed into a prime (2622467623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166750 + ... + 181797.

Almost surely, 2^2622467628 is an apocalyptic number.

It is an amenable number.

2622467628 is an abundant number, since it is smaller than the sum of its proper divisors (4989820692).

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

2622467628 is a wasteful number, since it uses less digits than its factorization.

2622467628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348587 (or 348582 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 2622467628 is about 51210.0344463856. The cubic root of 2622467628 is about 1379.0183503979.

The spelling of 2622467628 in words is "two billion, six hundred twenty-two million, four hundred sixty-seven thousand, six hundred twenty-eight".