112349 has 2 divisors, whose sum is σ = 112350. Its totient is φ = 112348.

The previous prime is 112339. The next prime is 112361. The reversal of 112349 is 943211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105625 + 6724 = 325^2 + 82^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112349 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 8, base 10 and base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 112349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56174 + 56175.

It is an arithmetic number, because the mean of its divisors is an integer number (56175).

2¹¹²³⁴⁹ is an apocalyptic number.

It is an amenable number.

112349 is a deficient number, since it is larger than the sum of its proper divisors (1).

112349 is an equidigital number, since it uses as much as digits as its factorization.

112349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 20.

The square root of 112349 is about 335.1850235318. The cubic root of 112349 is about 48.2528612047.

The spelling of 112349 in words is "one hundred twelve thousand, three hundred forty-nine".