4022626628 has 12 divisors (see below), whose sum is σ = 7118693820. Its totient is φ = 1988714112.

The previous prime is 4022626613. The next prime is 4022626637. The reversal of 4022626628 is 8266262204.

4022626628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1724574784 + 2298051844 = 41528^2 + 47938^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4022626591 and 4022626600.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5649401 + ... + 5650112.

It is an arithmetic number, because the mean of its divisors is an integer number (593224485).

Almost surely, 2^4022626628 is an apocalyptic number.

It is an amenable number.

4022626628 is a deficient number, since it is larger than the sum of its proper divisors (3096067192).

4022626628 is a wasteful number, since it uses less digits than its factorization.

4022626628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11299606 (or 11299604 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 4022626628 is about 63424.1801523678. The cubic root of 4022626628 is about 1590.3885536959.

The spelling of 4022626628 in words is "four billion, twenty-two million, six hundred twenty-six thousand, six hundred twenty-eight".