622466466 has 16 divisors (see below), whose sum is σ = 1278580224. Its totient is φ = 201880944.

The previous prime is 622466459. The next prime is 622466473. The reversal of 622466466 is 664664226.

It is an interprime number because it is at equal distance from previous prime (622466459) and next prime (622466473).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1401730 + ... + 1402173.

It is an arithmetic number, because the mean of its divisors is an integer number (79911264).

Almost surely, 2^622466466 is an apocalyptic number.

622466466 is an abundant number, since it is smaller than the sum of its proper divisors (656113758).

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

622466466 is a wasteful number, since it uses less digits than its factorization.

622466466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803945.

The product of its digits is 497664, while the sum is 42.

The square root of 622466466 is about 24949.2778653010. The cubic root of 622466466 is about 853.8311335311.

The spelling of 622466466 in words is "six hundred twenty-two million, four hundred sixty-six thousand, four hundred sixty-six".