622424564 has 24 divisors (see below), whose sum is σ = 1137356640. Its totient is φ = 297666656.

The previous prime is 622424563. The next prime is 622424669. The reversal of 622424564 is 465424226.

622424564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622424563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12662 + ... + 37485.

It is an arithmetic number, because the mean of its divisors is an integer number (47389860).

Almost surely, 2^622424564 is an apocalyptic number.

It is an amenable number.

622424564 is a deficient number, since it is larger than the sum of its proper divisors (514932076).

622424564 is a wasteful number, since it uses less digits than its factorization.

622424564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50287 (or 50285 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The square root of 622424564 is about 24948.4381074247. The cubic root of 622424564 is about 853.8119742473.

The spelling of 622424564 in words is "six hundred twenty-two million, four hundred twenty-four thousand, five hundred sixty-four".