2275056 has 120 divisors (see below), whose sum is σ = 7595744. Its totient is φ = 622080.

The previous prime is 2275043. The next prime is 2275057. The reversal of 2275056 is 6505722.

2275056 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 (2275057) 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 23 ways as a sum of consecutive naturals, for example, 37266 + ... + 37326.

2^2275056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2275056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3797872).

2275056 is an abundant number, since it is smaller than the sum of its proper divisors (5320688).

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

2275056 is a wasteful number, since it uses less digits than its factorization.

2275056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2275056 is about 1508.3288766048. The cubic root of 2275056 is about 131.5216848489.

It can be divided in two parts, 22 and 75056, that added together give a triangular number (75078 = T₃₈₇).

The spelling of 2275056 in words is "two million, two hundred seventy-five thousand, fifty-six".