4444500 has 48 divisors (see below), whose sum is σ = 12946752. Its totient is φ = 1184800.

The previous prime is 4444487. The next prime is 4444507. The reversal of 4444500 is 54444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19 + ... + 2981.

It is an arithmetic number, because the mean of its divisors is an integer number (269724).

Almost surely, 2^4444500 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 4444500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6473376).

4444500 is an abundant number, since it is smaller than the sum of its proper divisors (8502252).

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

4444500 is a wasteful number, since it uses less digits than its factorization.

4444500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985 (or 2973 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 4444500 is about 2108.1982828947. The cubic root of 4444500 is about 164.4148233448.

Adding to 4444500 its reverse (54444), we get a palindrome (4498944).

It can be divided in two parts, 44 and 44500, that added together give a palindrome (44544).

The spelling of 4444500 in words is "four million, four hundred forty-four thousand, five hundred".