11514317 has 4 divisors (see below), whose sum is σ = 11795196. Its totient is φ = 11233440.

The previous prime is 11514313. The next prime is 11514319. The reversal of 11514317 is 71341511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4218916 + 7295401 = 2054^2 + 2701^2 .

It is a cyclic number.

It is not a de Polignac number, because 11514317 - 2² = 11514313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11514292 and 11514301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140378 + ... + 140459.

It is an arithmetic number, because the mean of its divisors is an integer number (2948799).

Almost surely, 2^11514317 is an apocalyptic number.

It is an amenable number.

11514317 is a deficient number, since it is larger than the sum of its proper divisors (280879).

11514317 is an equidigital number, since it uses as much as digits as its factorization.

11514317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280878.

The product of its digits is 420, while the sum is 23.

The square root of 11514317 is about 3393.2752614546. The cubic root of 11514317 is about 225.8115025745.

Adding to 11514317 its reverse (71341511), we get a palindrome (82855828).

The spelling of 11514317 in words is "eleven million, five hundred fourteen thousand, three hundred seventeen".