1383112 has 16 divisors (see below), whose sum is σ = 2625840. Its totient is φ = 682896.

The previous prime is 1383089. The next prime is 1383113. The reversal of 1383112 is 2113831.

It is a self number, because there is not a number n which added to its sum of digits gives 1383112.

It is not an unprimeable number, because it can be changed into a prime (1383113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378 + ... + 1705.

It is an arithmetic number, because the mean of its divisors is an integer number (164115).

2^1383112 is an apocalyptic number.

It is an amenable number.

1383112 is a deficient number, since it is larger than the sum of its proper divisors (1242728).

1383112 is a wasteful number, since it uses less digits than its factorization.

1383112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172 (or 2168 counting only the distinct ones).

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

The square root of 1383112 is about 1176.0578217078. The cubic root of 1383112 is about 111.4172537893.

Adding to 1383112 its reverse (2113831), we get a palindrome (3496943).

The spelling of 1383112 in words is "one million, three hundred eighty-three thousand, one hundred twelve".