1329112 has 16 divisors (see below), whose sum is σ = 2517840. Its totient is φ = 657696.

The previous prime is 1329109. The next prime is 1329127. The reversal of 1329112 is 2119231.

It is a self number, because there is not a number n which added to its sum of digits gives 1329112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18 + ... + 1630.

It is an arithmetic number, because the mean of its divisors is an integer number (157365).

2^1329112 is an apocalyptic number.

It is an amenable number.

1329112 is a deficient number, since it is larger than the sum of its proper divisors (1188728).

1329112 is a wasteful number, since it uses less digits than its factorization.

1329112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722 (or 1718 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

The square root of 1329112 is about 1152.8711983565. The cubic root of 1329112 is about 109.9479643691.

It can be divided in two parts, 1329 and 112, that added together give a palindrome (1441).

The spelling of 1329112 in words is "one million, three hundred twenty-nine thousand, one hundred twelve".