2144127 has 8 divisors (see below), whose sum is σ = 2872240. Its totient is φ = 1422720.

The previous prime is 2144123. The next prime is 2144137. The reversal of 2144127 is 7214412.

It is a happy number.

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

It is not a de Polignac number, because 2144127 - 2² = 2144123 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144123) 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, 874 + ... + 2247.

It is an arithmetic number, because the mean of its divisors is an integer number (359030).

2^2144127 is an apocalyptic number.

2144127 is a deficient number, since it is larger than the sum of its proper divisors (728113).

2144127 is a wasteful number, since it uses less digits than its factorization.

2144127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353.

The product of its digits is 448, while the sum is 21.

The square root of 2144127 is about 1464.2837839709. The cubic root of 2144127 is about 128.9486605393.

Adding to 2144127 its reverse (7214412), we get a palindrome (9358539).

The spelling of 2144127 in words is "two million, one hundred forty-four thousand, one hundred twenty-seven".