622290051 has 12 divisors (see below), whose sum is σ = 914099160. Its totient is φ = 407828160.

The previous prime is 622290043. The next prime is 622290077. The reversal of 622290051 is 150092226.

It is not a de Polignac number, because 622290051 - 2³ = 622290043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 622289997 and 622290024.

It is not an unprimeable number, because it can be changed into a prime (622290041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585430 + ... + 586491.

It is an arithmetic number, because the mean of its divisors is an integer number (76174930).

Almost surely, 2^622290051 is an apocalyptic number.

622290051 is a deficient number, since it is larger than the sum of its proper divisors (291809109).

622290051 is a wasteful number, since it uses less digits than its factorization.

622290051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171986 (or 1171983 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 622290051 is about 24945.7421416962. The cubic root of 622290051 is about 853.7504636691.

The spelling of 622290051 in words is "six hundred twenty-two million, two hundred ninety thousand, fifty-one".