2459144 has 16 divisors (see below), whose sum is σ = 4659900. Its totient is φ = 1216512.

The previous prime is 2459143. The next prime is 2459153. The reversal of 2459144 is 4419542.

It can be written as a sum of positive squares in 2 ways, for example, as 2402500 + 56644 = 1550^2 + 238^2 .

It is not an unprimeable number, because it can be changed into a prime (2459141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809 + ... + 2360.

2^2459144 is an apocalyptic number.

It is an amenable number.

2459144 is a deficient number, since it is larger than the sum of its proper divisors (2200756).

2459144 is a wasteful number, since it uses less digits than its factorization.

2459144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272 (or 3268 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 2459144 is about 1568.1658075599. The cubic root of 2459144 is about 134.9774813835.

The spelling of 2459144 in words is "two million, four hundred fifty-nine thousand, one hundred forty-four".