2266112 has 22 divisors (see below), whose sum is σ = 4532058. Its totient is φ = 1132544.

The previous prime is 2266109. The next prime is 2266129. The reversal of 2266112 is 2116622.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2262016 + 4096 = 1504^2 + 64^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83 + ... + 2130.

2^2266112 is an apocalyptic number.

It is an amenable number.

2266112 is a deficient number, since it is larger than the sum of its proper divisors (2265946).

2266112 is an equidigital number, since it uses as much as digits as its factorization.

2266112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233 (or 2215 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2266112 is about 1505.3610862514. The cubic root of 2266112 is about 131.3491067029.

The spelling of 2266112 in words is "two million, two hundred sixty-six thousand, one hundred twelve".