2613144 has 16 divisors (see below), whose sum is σ = 6532920. Its totient is φ = 871040.

The previous prime is 2613139. The next prime is 2613151. The reversal of 2613144 is 4413162.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2613144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54417 + ... + 54464.

2^2613144 is an apocalyptic number.

2613144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2613144 is an abundant number, since it is smaller than the sum of its proper divisors (3919776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2613144 is a wasteful number, since it uses less digits than its factorization.

2613144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108890 (or 108886 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 2613144 is about 1616.5221928572. The cubic root of 2613144 is about 137.7382140612.

The spelling of 2613144 in words is "two million, six hundred thirteen thousand, one hundred forty-four".