2422645808 has 20 divisors (see below), whose sum is σ = 5120592648. Its totient is φ = 1101202560.

The previous prime is 2422645801. The next prime is 2422645811. The reversal of 2422645808 is 8085462242.

It is a super-2 number, since 2×2422645808² = 11738425422039945728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2422645801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6882341 + ... + 6882692.

Almost surely, 2^2422645808 is an apocalyptic number.

It is an amenable number.

2422645808 is an abundant number, since it is smaller than the sum of its proper divisors (2697946840).

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

2422645808 is a wasteful number, since it uses less digits than its factorization.

2422645808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13765052 (or 13765046 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The square root of 2422645808 is about 49220.3800066598. The cubic root of 2422645808 is about 1343.0637937505.

The spelling of 2422645808 in words is "two billion, four hundred twenty-two million, six hundred forty-five thousand, eight hundred eight".