1112349 has 32 divisors (see below), whose sum is σ = 1843200. Its totient is φ = 595056.

The previous prime is 1112341. The next prime is 1112351. The reversal of 1112349 is 9432111.

It is not a de Polignac number, because 1112349 - 2³ = 1112341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a plaindrome in base 10.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23644 + ... + 23690.

It is an arithmetic number, because the mean of its divisors is an integer number (57600).

2^1112349 is an apocalyptic number.

It is an amenable number.

1112349 is a deficient number, since it is larger than the sum of its proper divisors (730851).

1112349 is an equidigital number, since it uses as much as digits as its factorization.

1112349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 80 counting only the distinct ones).

The product of its digits is 216, while the sum is 21.

The square root of 1112349 is about 1054.6795721924. The cubic root of 1112349 is about 103.6128666756.

The spelling of 1112349 in words is "one million, one hundred twelve thousand, three hundred forty-nine".