4470144 has 64 divisors (see below), whose sum is σ = 13578240. Its totient is φ = 1276416.

The previous prime is 4470143. The next prime is 4470163. The reversal of 4470144 is 4410744.

It is a tau number, because it is divible by the number of its divisors (64).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4470143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857 + ... + 3519.

It is an arithmetic number, because the mean of its divisors is an integer number (212160).

Almost surely, 2^4470144 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 4470144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6789120).

4470144 is an abundant number, since it is smaller than the sum of its proper divisors (9108096).

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

4470144 is a wasteful number, since it uses less digits than its factorization.

4470144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687 (or 1675 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 4470144 is about 2114.2715057438. The cubic root of 4470144 is about 164.7304321949.

Adding to 4470144 its reverse (4410744), we get a palindrome (8880888).

The spelling of 4470144 in words is "four million, four hundred seventy thousand, one hundred forty-four".