2553056 has 24 divisors (see below), whose sum is σ = 5484024. Its totient is φ = 1160320.

The previous prime is 2553053. The next prime is 2553071. The reversal of 2553056 is 6503552.

2553056 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 (2553053) 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 3 ways as a sum of consecutive naturals, for example, 3275 + ... + 3978.

It is an arithmetic number, because the mean of its divisors is an integer number (228501).

2^2553056 is an apocalyptic number.

It is an amenable number.

2553056 is an abundant number, since it is smaller than the sum of its proper divisors (2930968).

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

2553056 is a wasteful number, since it uses less digits than its factorization.

2553056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7274 (or 7266 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 2553056 is about 1597.8285264696. The cubic root of 2553056 is about 136.6742754704.

The spelling of 2553056 in words is "two million, five hundred fifty-three thousand, fifty-six".