4481264 has 20 divisors (see below), whose sum is σ = 9140040. Its totient is φ = 2122560.

The previous prime is 4481263. The next prime is 4481273. The reversal of 4481264 is 4621844.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7067 + ... + 7674.

It is an arithmetic number, because the mean of its divisors is an integer number (457002).

Almost surely, 2^4481264 is an apocalyptic number.

It is an amenable number.

4481264 is an abundant number, since it is smaller than the sum of its proper divisors (4658776).

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

4481264 is a wasteful number, since it uses less digits than its factorization.

4481264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14768 (or 14762 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 4481264 is about 2116.8996197269. The cubic root of 4481264 is about 164.8669144173.

The spelling of 4481264 in words is "four million, four hundred eighty-one thousand, two hundred sixty-four".