2513144 has 24 divisors (see below), whose sum is σ = 5010240. Its totient is φ = 1181568.

The previous prime is 2513143. The next prime is 2513153. The reversal of 2513144 is 4413152.

2513144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513143) 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 5 ways as a sum of consecutive naturals, for example, 1769 + ... + 2855.

It is an arithmetic number, because the mean of its divisors is an integer number (208760).

2^2513144 is an apocalyptic number.

It is an amenable number.

2513144 is a deficient number, since it is larger than the sum of its proper divisors (2497096).

2513144 is a wasteful number, since it uses less digits than its factorization.

2513144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1106 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 2513144 is about 1585.2898788550. The cubic root of 2513144 is about 135.9583205613.

Adding to 2513144 its reverse (4413152), we get a palindrome (6926296).

The spelling of 2513144 in words is "two million, five hundred thirteen thousand, one hundred forty-four".