4400568 has 40 divisors (see below), whose sum is σ = 12327480. Its totient is φ = 1466640.

The previous prime is 4400551. The next prime is 4400587. The reversal of 4400568 is 8650044.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2748 + ... + 4043.

It is an arithmetic number, because the mean of its divisors is an integer number (308187).

Almost surely, 2^4400568 is an apocalyptic number.

It is an amenable number.

4400568 is an abundant number, since it is smaller than the sum of its proper divisors (7926912).

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

4400568 is a wasteful number, since it uses less digits than its factorization.

4400568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6809 (or 6796 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4400568 is about 2097.7530836588. The cubic root of 4400568 is about 163.8713049452.

The spelling of 4400568 in words is "four million, four hundred thousand, five hundred sixty-eight".