2226680 has 16 divisors (see below), whose sum is σ = 5010120. Its totient is φ = 890656.

The previous prime is 2226673. The next prime is 2226701. The reversal of 2226680 is 866222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27794 + ... + 27873.

2^2226680 is an apocalyptic number.

2226680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226680 is an abundant number, since it is smaller than the sum of its proper divisors (2783440).

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

2226680 is a wasteful number, since it uses less digits than its factorization.

2226680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55678 (or 55674 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2226680 is about 1492.2064200371. The cubic root of 2226680 is about 130.5827878072.

The spelling of 2226680 in words is "two million, two hundred twenty-six thousand, six hundred eighty".