2226560 has 96 divisors (see below), whose sum is σ = 6279120. Its totient is φ = 752640.

The previous prime is 2226557. The next prime is 2226569. The reversal of 2226560 is 656222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226569) 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, 31325 + ... + 31395.

2^2226560 is an apocalyptic number.

2226560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2226560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3139560).

2226560 is an abundant number, since it is smaller than the sum of its proper divisors (4052560).

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

2226560 is an equidigital number, since it uses as much as digits as its factorization.

2226560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2226560 is about 1492.1662105811. The cubic root of 2226560 is about 130.5804419805.

The spelling of 2226560 in words is "two million, two hundred twenty-six thousand, five hundred sixty".