622606626604 has 24 divisors (see below), whose sum is σ = 1154084742720. Its totient is φ = 292881820416.

The previous prime is 622606626589. The next prime is 622606626611. The reversal of 622606626604 is 406626606226.

It is a super-2 number, since 2×622606626604² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1528084 + ... + 1892155.

It is an arithmetic number, because the mean of its divisors is an integer number (48086864280).

Almost surely, 2^622606626604 is an apocalyptic number.

It is an amenable number.

622606626604 is a deficient number, since it is larger than the sum of its proper divisors (531478116116).

622606626604 is a wasteful number, since it uses less digits than its factorization.

622606626604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422937 (or 3422935 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 622606626604 in words is "six hundred twenty-two billion, six hundred six million, six hundred twenty-six thousand, six hundred four".