4428804 has 12 divisors (see below), whose sum is σ = 10333904. Its totient is φ = 1476264.

The previous prime is 4428773. The next prime is 4428817. The reversal of 4428804 is 4088244.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4428804² = 39228609740832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184522 + ... + 184545.

Almost surely, 2^4428804 is an apocalyptic number.

It is an amenable number.

4428804 is an abundant number, since it is smaller than the sum of its proper divisors (5905100).

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

4428804 is a wasteful number, since it uses less digits than its factorization.

4428804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369074 (or 369072 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 4428804 is about 2104.4723804317. The cubic root of 4428804 is about 164.2210483456.

The spelling of 4428804 in words is "four million, four hundred twenty-eight thousand, eight hundred four".