4403872 has 24 divisors (see below), whose sum is σ = 9459072. Its totient is φ = 2001600.

The previous prime is 4403857. The next prime is 4403881. The reversal of 4403872 is 2783044.

It is a self number, because there is not a number n which added to its sum of digits gives 4403872.

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, 5904 + ... + 6607.

It is an arithmetic number, because the mean of its divisors is an integer number (394128).

Almost surely, 2^4403872 is an apocalyptic number.

It is an amenable number.

4403872 is an abundant number, since it is smaller than the sum of its proper divisors (5055200).

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

4403872 is a wasteful number, since it uses less digits than its factorization.

4403872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12532 (or 12524 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4403872 is about 2098.5404451666. The cubic root of 4403872 is about 163.9123068753.

The spelling of 4403872 in words is "four million, four hundred three thousand, eight hundred seventy-two".