2144476 has 12 divisors (see below), whose sum is σ = 3792208. Its totient is φ = 1060992.

The previous prime is 2144459. The next prime is 2144477. The reversal of 2144476 is 6744412.

It is a d-powerful number, because it can be written as 2²¹ + 1 + 4 + 4³ + 4⁴ + 7³ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2376 + ... + 3151.

2^2144476 is an apocalyptic number.

It is an amenable number.

2144476 is a deficient number, since it is larger than the sum of its proper divisors (1647732).

2144476 is a wasteful number, since it uses less digits than its factorization.

2144476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5628 (or 5626 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 2144476 is about 1464.4029500107. The cubic root of 2144476 is about 128.9556564932.

Adding to 2144476 its reverse (6744412), we get a palindrome (8888888).

The spelling of 2144476 in words is "two million, one hundred forty-four thousand, four hundred seventy-six".