622624230 has 24 divisors (see below), whose sum is σ = 1618823232. Its totient is φ = 166033104.

The previous prime is 622624199. The next prime is 622624273. The reversal of 622624230 is 32426226.

622624230 is a `hidden beast` number, since 6 + 2 + 2 + 624 + 2 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 622624194 and 622624203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3458934 + ... + 3459113.

It is an arithmetic number, because the mean of its divisors is an integer number (67450968).

Almost surely, 2^622624230 is an apocalyptic number.

622624230 is an abundant number, since it is smaller than the sum of its proper divisors (996199002).

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

622624230 is a wasteful number, since it uses less digits than its factorization.

622624230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6918060 (or 6918057 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 622624230 is about 24952.4393597099. The cubic root of 622624230 is about 853.9032618806.

The spelling of 622624230 in words is "six hundred twenty-two million, six hundred twenty-four thousand, two hundred thirty".