4246622556 has 24 divisors (see below), whose sum is σ = 10809585024. Its totient is φ = 1286855280.

The previous prime is 4246622551. The next prime is 4246622561. The reversal of 4246622556 is 6552266424.

It is an interprime number because it is at equal distance from previous prime (4246622551) and next prime (4246622561).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4246622551) 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, 16085560 + ... + 16085823.

It is an arithmetic number, because the mean of its divisors is an integer number (450399376).

Almost surely, 2^4246622556 is an apocalyptic number.

It is an amenable number.

4246622556 is an abundant number, since it is smaller than the sum of its proper divisors (6562962468).

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

4246622556 is a wasteful number, since it uses less digits than its factorization.

4246622556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32171401 (or 32171399 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

The square root of 4246622556 is about 65166.1150905898. The cubic root of 4246622556 is about 1619.3767042809.

It can be divided in two parts, 424 and 6622556, that added together give a triangular number (6622980 = T₃₆₃₉).

The spelling of 4246622556 in words is "four billion, two hundred forty-six million, six hundred twenty-two thousand, five hundred fifty-six".