622560234 has 16 divisors (see below), whose sum is σ = 1262658240. Its totient is φ = 204597120.

The previous prime is 622560233. The next prime is 622560241. The reversal of 622560234 is 432065226.

622560234 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 (622560233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730279 + ... + 731130.

It is an arithmetic number, because the mean of its divisors is an integer number (78916140).

Almost surely, 2^622560234 is an apocalyptic number.

622560234 is an abundant number, since it is smaller than the sum of its proper divisors (640098006).

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

622560234 is a wasteful number, since it uses less digits than its factorization.

622560234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461485.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 622560234 is about 24951.1569671629. The cubic root of 622560234 is about 853.8740049265.

The spelling of 622560234 in words is "six hundred twenty-two million, five hundred sixty thousand, two hundred thirty-four".