6622604626 has 16 divisors (see below), whose sum is σ = 11474460000. Its totient is φ = 2833199680.

The previous prime is 6622604621. The next prime is 6622604647. The reversal of 6622604626 is 6264062266.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6622604621) 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, 8853376 + ... + 8854123.

It is an arithmetic number, because the mean of its divisors is an integer number (717153750).

Almost surely, 2^6622604626 is an apocalyptic number.

6622604626 is a deficient number, since it is larger than the sum of its proper divisors (4851855374).

6622604626 is a wasteful number, since it uses less digits than its factorization.

6622604626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17707529.

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 6622604626 is about 81379.3869846658. The cubic root of 6622604626 is about 1877.9164923590.

The spelling of 6622604626 in words is "six billion, six hundred twenty-two million, six hundred four thousand, six hundred twenty-six".