2144013 has 8 divisors (see below), whose sum is σ = 2928576. Its totient is φ = 1394400.

The previous prime is 2144011. The next prime is 2144029. The reversal of 2144013 is 3104412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2144013 - 2¹ = 2144011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2143983 and 2144001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8593 + ... + 8838.

It is an arithmetic number, because the mean of its divisors is an integer number (366072).

2^2144013 is an apocalyptic number.

It is an amenable number.

2144013 is a deficient number, since it is larger than the sum of its proper divisors (784563).

2144013 is a wasteful number, since it uses less digits than its factorization.

2144013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17475.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2144013 is about 1464.2448565728. The cubic root of 2144013 is about 128.9463751635.

Adding to 2144013 its reverse (3104412), we get a palindrome (5248425).

The spelling of 2144013 in words is "two million, one hundred forty-four thousand, thirteen".