4420626056 has 64 divisors (see below), whose sum is σ = 10375464960. Its totient is φ = 1715400000.

The previous prime is 4420626029. The next prime is 4420626113. The reversal of 4420626056 is 6506260244.

It is a super-2 number, since 2×4420626056² = 39083869453972230272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140321 + ... + 168911.

It is an arithmetic number, because the mean of its divisors is an integer number (162116640).

Almost surely, 2^4420626056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4420626056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5187732480).

4420626056 is an abundant number, since it is smaller than the sum of its proper divisors (5954838904).

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

4420626056 is a wasteful number, since it uses less digits than its factorization.

4420626056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28866 (or 28862 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 4420626056 is about 66487.7887735786. The cubic root of 4420626056 is about 1641.1990606489.

The spelling of 4420626056 in words is "four billion, four hundred twenty million, six hundred twenty-six thousand, fifty-six".