11427317 has 8 divisors (see below), whose sum is σ = 12509760. Its totient is φ = 10352160.

The previous prime is 11427301. The next prime is 11427323. The reversal of 11427317 is 71372411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11427317 - 2⁴ = 11427301 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 (11427217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784 + ... + 5102.

It is an arithmetic number, because the mean of its divisors is an integer number (1563720).

Almost surely, 2^11427317 is an apocalyptic number.

It is an amenable number.

11427317 is a deficient number, since it is larger than the sum of its proper divisors (1082443).

11427317 is a wasteful number, since it uses less digits than its factorization.

11427317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643.

The product of its digits is 1176, while the sum is 26.

The square root of 11427317 is about 3380.4314813349. The cubic root of 11427317 is about 225.2413344683.

Adding to 11427317 its reverse (71372411), we get a palindrome (82799728).

The spelling of 11427317 in words is "eleven million, four hundred twenty-seven thousand, three hundred seventeen".