2144368 has 20 divisors (see below), whose sum is σ = 4180288. Its totient is φ = 1065600.

The previous prime is 2144323. The next prime is 2144369. The reversal of 2144368 is 8634412.

2144368 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2²¹ + 1 + 4 + 4² + 3³ + 6⁶ + 8³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3268 + ... + 3868.

2^2144368 is an apocalyptic number.

It is an amenable number.

2144368 is a deficient number, since it is larger than the sum of its proper divisors (2035920).

2144368 is a wasteful number, since it uses less digits than its factorization.

2144368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832 (or 826 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 2144368 is about 1464.3660744500. The cubic root of 2144368 is about 128.9534916373.

The spelling of 2144368 in words is "two million, one hundred forty-four thousand, three hundred sixty-eight".