1342112 has 12 divisors (see below), whose sum is σ = 2642346. Its totient is φ = 671040.

The previous prime is 1342111. The next prime is 1342139. The reversal of 1342112 is 2112431.

It can be written as a sum of positive squares in only one way, i.e., 1336336 + 5776 = 1156^2 + 76^2 .

It is not an unprimeable number, because it can be changed into a prime (1342111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20939 + ... + 21002.

2^1342112 is an apocalyptic number.

It is an amenable number.

1342112 is a deficient number, since it is larger than the sum of its proper divisors (1300234).

1342112 is an equidigital number, since it uses as much as digits as its factorization.

1342112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41951 (or 41943 counting only the distinct ones).

The product of its digits is 48, while the sum is 14.

The square root of 1342112 is about 1158.4955761676. The cubic root of 1342112 is about 110.3052677515.

Adding to 1342112 its reverse (2112431), we get a palindrome (3454543).

The spelling of 1342112 in words is "one million, three hundred forty-two thousand, one hundred twelve".