622063622 has 8 divisors (see below), whose sum is σ = 933255000. Its totient is φ = 310978624.

The previous prime is 622063579. The next prime is 622063627. The reversal of 622063622 is 226360226.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622063627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9872 + ... + 36627.

It is an arithmetic number, because the mean of its divisors is an integer number (116656875).

Almost surely, 2^622063622 is an apocalyptic number.

622063622 is a deficient number, since it is larger than the sum of its proper divisors (311191378).

622063622 is a wasteful number, since it uses less digits than its factorization.

622063622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53190.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 622063622 is about 24941.2032989589. The cubic root of 622063622 is about 853.6469013968.

The spelling of 622063622 in words is "six hundred twenty-two million, sixty-three thousand, six hundred twenty-two".