4440180 has 48 divisors (see below), whose sum is σ = 12729024. Its totient is φ = 1155840.

The previous prime is 4440169. The next prime is 4440187. The reversal of 4440180 is 810444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440187) 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, 1720 + ... + 3440.

It is an arithmetic number, because the mean of its divisors is an integer number (265188).

Almost surely, 2^4440180 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 4440180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6364512).

4440180 is an abundant number, since it is smaller than the sum of its proper divisors (8288844).

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

4440180 is a wasteful number, since it uses less digits than its factorization.

4440180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776 (or 1774 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4440180 is about 2107.1734622475. The cubic root of 4440180 is about 164.3615363394.

The spelling of 4440180 in words is "four million, four hundred forty thousand, one hundred eighty".