1338112 has 18 divisors (see below), whose sum is σ = 2671508. Its totient is φ = 668928.

The previous prime is 1338109. The next prime is 1338167. The reversal of 1338112 is 2118331.

It is a self number, because there is not a number n which added to its sum of digits gives 1338112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2358 + ... + 2869.

2^1338112 is an apocalyptic number.

It is an amenable number.

1338112 is a deficient number, since it is larger than the sum of its proper divisors (1333396).

1338112 is an frugal number, since it uses more digits than its factorization.

1338112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243 (or 5229 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 1338112 is about 1156.7679110349. The cubic root of 1338112 is about 110.1955749357.

The spelling of 1338112 in words is "one million, three hundred thirty-eight thousand, one hundred twelve".