622426002 has 32 divisors (see below), whose sum is σ = 1391148864. Its totient is φ = 184012800.

The previous prime is 622426001. The next prime is 622426009. The reversal of 622426002 is 200624226.

622426002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (622426001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112303 + ... + 117714.

It is an arithmetic number, because the mean of its divisors is an integer number (43473402).

Almost surely, 2^622426002 is an apocalyptic number.

622426002 is an abundant number, since it is smaller than the sum of its proper divisors (768722862).

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

622426002 is a wasteful number, since it uses less digits than its factorization.

622426002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230074.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 622426002 is about 24948.4669268474. The cubic root of 622426002 is about 853.8126317732.

It can be divided in two parts, 622 and 426002, that added together give a palindrome (426624).

The spelling of 622426002 in words is "six hundred twenty-two million, four hundred twenty-six thousand, two".