4366144 has 28 divisors (see below), whose sum is σ = 9176004. Its totient is φ = 2054144.

The previous prime is 4366123. The next prime is 4366163. The reversal of 4366144 is 4416634.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3534400 + 831744 = 1880^2 + 912^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919 + ... + 3094.

Almost surely, 2^4366144 is an apocalyptic number.

It is an amenable number.

4366144 is an abundant number, since it is smaller than the sum of its proper divisors (4809860).

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

4366144 is a wasteful number, since it uses less digits than its factorization.

4366144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042 (or 4032 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 4366144 is about 2089.5320050193. The cubic root of 4366144 is about 163.4428845320.

The spelling of 4366144 in words is "four million, three hundred sixty-six thousand, one hundred forty-four".