2613056 has 14 divisors (see below), whose sum is σ = 5185410. Its totient is φ = 1306496.

The previous prime is 2613043. The next prime is 2613073. The reversal of 2613056 is 6503162.

It can be written as a sum of positive squares in only one way, i.e., 2611456 + 1600 = 1616^2 + 40^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20351 + ... + 20478.

2^2613056 is an apocalyptic number.

It is an amenable number.

2613056 is a deficient number, since it is larger than the sum of its proper divisors (2572354).

2613056 is an equidigital number, since it uses as much as digits as its factorization.

2613056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40841 (or 40831 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2613056 is about 1616.4949737008. The cubic root of 2613056 is about 137.7366678906.

The spelling of 2613056 in words is "two million, six hundred thirteen thousand, fifty-six".