2144119 has 4 divisors (see below), whose sum is σ = 2180520. Its totient is φ = 2107720.

The previous prime is 2144117. The next prime is 2144123. The reversal of 2144119 is 9114412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2144119 - 2¹ = 2144117 is a prime.

It is a super-2 number, since 2×2144119² = 9194492572322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 2144119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18112 + ... + 18229.

It is an arithmetic number, because the mean of its divisors is an integer number (545130).

2^2144119 is an apocalyptic number.

2144119 is a deficient number, since it is larger than the sum of its proper divisors (36401).

2144119 is an equidigital number, since it uses as much as digits as its factorization.

2144119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36400.

The product of its digits is 288, while the sum is 22.

The square root of 2144119 is about 1464.2810522574. The cubic root of 2144119 is about 128.9485001647.

The spelling of 2144119 in words is "two million, one hundred forty-four thousand, one hundred nineteen".