2144133 has 6 divisors (see below), whose sum is σ = 3097094. Its totient is φ = 1429416.

The previous prime is 2144123. The next prime is 2144137. The reversal of 2144133 is 3314412.

It can be written as a sum of positive squares in only one way, i.e., 1896129 + 248004 = 1377^2 + 498^2 .

It is not a de Polignac number, because 2144133 - 2⁴ = 2144117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119110 + ... + 119127.

2^2144133 is an apocalyptic number.

It is an amenable number.

2144133 is a deficient number, since it is larger than the sum of its proper divisors (952961).

2144133 is a wasteful number, since it uses less digits than its factorization.

2144133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238243 (or 238240 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 2144133 is about 1464.2858327526. The cubic root of 2144133 is about 128.9487808200.

Adding to 2144133 its reverse (3314412), we get a palindrome (5458545).

The spelling of 2144133 in words is "two million, one hundred forty-four thousand, one hundred thirty-three".