4428597456 has 40 divisors (see below), whose sum is σ = 12711716160. Its totient is φ = 1476199008.

The previous prime is 4428597401. The next prime is 4428597469. The reversal of 4428597456 is 6547958244.

4428597456 is a `hidden beast` number, since 4 + 4 + 2 + 8 + 597 + 45 + 6 = 666.

It is a super-2 number, since 2×4428597456² = 39224950854579343872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 5125260 + ... + 5126123.

It is an arithmetic number, because the mean of its divisors is an integer number (317792904).

Almost surely, 2^4428597456 is an apocalyptic number.

It is an amenable number.

4428597456 is an abundant number, since it is smaller than the sum of its proper divisors (8283118704).

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

4428597456 is a wasteful number, since it uses less digits than its factorization.

4428597456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10251400 (or 10251388 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The square root of 4428597456 is about 66547.7081198143. The cubic root of 4428597456 is about 1642.1849540662.

The spelling of 4428597456 in words is "four billion, four hundred twenty-eight million, five hundred ninety-seven thousand, four hundred fifty-six".