4044264 has 96 divisors (see below), whose sum is σ = 12448800. Its totient is φ = 1088640.

The previous prime is 4044263. The next prime is 4044269. The reversal of 4044264 is 4624404.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4044263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22254 + ... + 22434.

It is an arithmetic number, because the mean of its divisors is an integer number (129675).

Almost surely, 2^4044264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6224400).

4044264 is an abundant number, since it is smaller than the sum of its proper divisors (8404536).

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

4044264 is a wasteful number, since it uses less digits than its factorization.

4044264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4044264 is about 2011.0355541362. The cubic root of 4044264 is about 159.3234978533.

Adding to 4044264 its reverse (4624404), we get a palindrome (8668668).

The spelling of 4044264 in words is "four million, forty-four thousand, two hundred sixty-four".