2144877 has 12 divisors (see below), whose sum is σ = 3326976. Its totient is φ = 1225560.

The previous prime is 2144867. The next prime is 2144893. The reversal of 2144877 is 7784412.

2144877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2144877 - 2⁷ = 2144749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7149 + ... + 7442.

It is an arithmetic number, because the mean of its divisors is an integer number (277248).

2^2144877 is an apocalyptic number.

It is an amenable number.

2144877 is a deficient number, since it is larger than the sum of its proper divisors (1182099).

2144877 is a wasteful number, since it uses less digits than its factorization.

2144877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14608 (or 14601 counting only the distinct ones).

The product of its digits is 12544, while the sum is 33.

The square root of 2144877 is about 1464.5398594781. The cubic root of 2144877 is about 128.9636938872.

The spelling of 2144877 in words is "two million, one hundred forty-four thousand, eight hundred seventy-seven".