4405808 has 20 divisors (see below), whose sum is σ = 9312648. Its totient is φ = 2002560.

The previous prime is 4405789. The next prime is 4405829. The reversal of 4405808 is 8085044.

It is a super-2 number, since 2×4405808² = 38822288265728, which contains 22 as substring.

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, 12341 + ... + 12692.

Almost surely, 2^4405808 is an apocalyptic number.

It is an amenable number.

4405808 is an abundant number, since it is smaller than the sum of its proper divisors (4906840).

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

4405808 is a wasteful number, since it uses less digits than its factorization.

4405808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25052 (or 25046 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4405808 is about 2099.0016674600. The cubic root of 4405808 is about 163.9363226911.

The spelling of 4405808 in words is "four million, four hundred five thousand, eight hundred eight".