1112342 has 32 divisors (see below), whose sum is σ = 2156544. Its totient is φ = 417600.

The previous prime is 1112341. The next prime is 1112351. The reversal of 1112342 is 2432111.

Added to its reverse (2432111) it gives a triangular number (3544453 = T₂₆₆₂).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4658 + ... + 4890.

It is an arithmetic number, because the mean of its divisors is an integer number (67392).

2^1112342 is an apocalyptic number.

1112342 is a deficient number, since it is larger than the sum of its proper divisors (1044202).

1112342 is a wasteful number, since it uses less digits than its factorization.

1112342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284.

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

The square root of 1112342 is about 1054.6762536437. The cubic root of 1112342 is about 103.6126493303.

Adding to 1112342 its reverse (2432111), we get a palindrome (3544453).

The spelling of 1112342 in words is "one million, one hundred twelve thousand, three hundred forty-two".