11552317 has 4 divisors (see below), whose sum is σ = 13202656. Its totient is φ = 9901980.

The previous prime is 11552311. The next prime is 11552327. The reversal of 11552317 is 71325511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11552317 - 2¹⁵ = 11519549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11552291 and 11552300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552311) 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 3 ways as a sum of consecutive naturals, for example, 825159 + ... + 825172.

It is an arithmetic number, because the mean of its divisors is an integer number (3300664).

Almost surely, 2^11552317 is an apocalyptic number.

It is an amenable number.

11552317 is a deficient number, since it is larger than the sum of its proper divisors (1650339).

11552317 is an equidigital number, since it uses as much as digits as its factorization.

11552317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650338.

The product of its digits is 1050, while the sum is 25.

The square root of 11552317 is about 3398.8699592659. The cubic root of 11552317 is about 226.0596404584.

Adding to 11552317 its reverse (71325511), we get a palindrome (82877828).

The spelling of 11552317 in words is "eleven million, five hundred fifty-two thousand, three hundred seventeen".