622073706 has 16 divisors (see below), whose sum is σ = 1247254848. Its totient is φ = 206840000.

The previous prime is 622073687. The next prime is 622073723. The reversal of 622073706 is 607370226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126870 + ... + 131681.

It is an arithmetic number, because the mean of its divisors is an integer number (77953428).

Almost surely, 2^622073706 is an apocalyptic number.

622073706 is an abundant number, since it is smaller than the sum of its proper divisors (625181142).

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

622073706 is a wasteful number, since it uses less digits than its factorization.

622073706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258957.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 622073706 is about 24941.4054535826. The cubic root of 622073706 is about 853.6515140702.

The spelling of 622073706 in words is "six hundred twenty-two million, seventy-three thousand, seven hundred six".