622633466 has 64 divisors (see below), whose sum is σ = 1237420800. Its totient is φ = 227957760.

The previous prime is 622633457. The next prime is 622633469. The reversal of 622633466 is 664336226.

622633466 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 (622633469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187085 + ... + 190383.

It is an arithmetic number, because the mean of its divisors is an integer number (19334700).

Almost surely, 2^622633466 is an apocalyptic number.

622633466 is a deficient number, since it is larger than the sum of its proper divisors (614787334).

622633466 is a wasteful number, since it uses less digits than its factorization.

622633466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399.

The product of its digits is 186624, while the sum is 38.

The square root of 622633466 is about 24952.6244311094. The cubic root of 622633466 is about 853.9074841231.

The spelling of 622633466 in words is "six hundred twenty-two million, six hundred thirty-three thousand, four hundred sixty-six".