2226380 has 24 divisors (see below), whose sum is σ = 5035632. Its totient is φ = 821952.

The previous prime is 2226373. The next prime is 2226383. The reversal of 2226380 is 836222.

2226380 is nontrivially palindromic in base 12.

2226380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2226383) 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 7 ways as a sum of consecutive naturals, for example, 4022 + ... + 4541.

It is an arithmetic number, because the mean of its divisors is an integer number (209818).

2^2226380 is an apocalyptic number.

2226380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226380 is an abundant number, since it is smaller than the sum of its proper divisors (2809252).

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

2226380 is a wasteful number, since it uses less digits than its factorization.

2226380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8585 (or 8583 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2226380 is about 1492.1058943654. The cubic root of 2226380 is about 130.5769230825.

The spelling of 2226380 in words is "two million, two hundred twenty-six thousand, three hundred eighty".