2144115 has 48 divisors (see below), whose sum is σ = 4043520. Its totient is φ = 1048320.

The previous prime is 2144081. The next prime is 2144117. The reversal of 2144115 is 5114412.

It is not a de Polignac number, because 2144115 - 2⁸ = 2143859 is a prime.

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

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40429 + ... + 40481.

It is an arithmetic number, because the mean of its divisors is an integer number (84240).

2^2144115 is an apocalyptic number.

2144115 is a deficient number, since it is larger than the sum of its proper divisors (1899405).

2144115 is a wasteful number, since it uses less digits than its factorization.

2144115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 121 counting only the distinct ones).

The product of its digits is 160, while the sum is 18.

The square root of 2144115 is about 1464.2796863987. The cubic root of 2144115 is about 128.9484199772.

Adding to 2144115 its reverse (5114412), we get a palindrome (7258527).

The spelling of 2144115 in words is "two million, one hundred forty-four thousand, one hundred fifteen".