2260544 has 84 divisors (see below), whose sum is σ = 5577840. Its totient is φ = 898560.

The previous prime is 2260529. The next prime is 2260547. The reversal of 2260544 is 4450622.

It is a super-2 number, since 2×2260544² = 10220118351872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2260547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118967 + ... + 118985.

2^2260544 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 2260544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2788920).

2260544 is an abundant number, since it is smaller than the sum of its proper divisors (3317296).

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

2260544 is a wasteful number, since it uses less digits than its factorization.

2260544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2260544 is about 1503.5105586593. The cubic root of 2260544 is about 131.2414404093.

The spelling of 2260544 in words is "two million, two hundred sixty thousand, five hundred forty-four".