4428904 has 16 divisors (see below), whose sum is σ = 8481600. Its totient is φ = 2167152.

The previous prime is 4428899. The next prime is 4428911. The reversal of 4428904 is 4098244.

It is a plaindrome in base 11.

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, 5514 + ... + 6265.

It is an arithmetic number, because the mean of its divisors is an integer number (530100).

Almost surely, 2^4428904 is an apocalyptic number.

It is an amenable number.

4428904 is a deficient number, since it is larger than the sum of its proper divisors (4052696).

4428904 is a wasteful number, since it uses less digits than its factorization.

4428904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11832 (or 11828 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4428904 is about 2104.4961392219. The cubic root of 4428904 is about 164.2222843438. Note that the first 4 decimals are identical.

The spelling of 4428904 in words is "four million, four hundred twenty-eight thousand, nine hundred four".