1114345 has 16 divisors (see below), whose sum is σ = 1406592. Its totient is φ = 846720.

The previous prime is 1114303. The next prime is 1114349. The reversal of 1114345 is 5434111.

It is a de Polignac number, because none of the positive numbers 2^k-1114345 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15229 + ... + 15301.

It is an arithmetic number, because the mean of its divisors is an integer number (87912).

2^1114345 is an apocalyptic number.

It is an amenable number.

1114345 is a deficient number, since it is larger than the sum of its proper divisors (292247).

1114345 is an equidigital number, since it uses as much as digits as its factorization.

1114345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192.

The product of its digits is 240, while the sum is 19.

The square root of 1114345 is about 1055.6254070455. The cubic root of 1114345 is about 103.6748039826.

Adding to 1114345 its reverse (5434111), we get a palindrome (6548456).

The spelling of 1114345 in words is "one million, one hundred fourteen thousand, three hundred forty-five".