4468144 has 20 divisors (see below), whose sum is σ = 9166824. Its totient is φ = 2102528.

The previous prime is 4468109. The next prime is 4468153. The reversal of 4468144 is 4418644.

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, 7942 + ... + 8485.

Almost surely, 2^4468144 is an apocalyptic number.

It is an amenable number.

4468144 is an abundant number, since it is smaller than the sum of its proper divisors (4698680).

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

4468144 is a wasteful number, since it uses less digits than its factorization.

4468144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16452 (or 16446 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 4468144 is about 2113.7984766765. The cubic root of 4468144 is about 164.7058610244.

The spelling of 4468144 in words is "four million, four hundred sixty-eight thousand, one hundred forty-four".