1152317 has 2 divisors, whose sum is σ = 1152318. Its totient is φ = 1152316.

The previous prime is 1152313. The next prime is 1152337. The reversal of 1152317 is 7132511.

It is an a-pointer prime, because the next prime (1152337) can be obtained adding 1152317 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 649636 + 502681 = 806^2 + 709^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152317 - 2² = 1152313 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152313) 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 as a sum of consecutive naturals, namely, 576158 + 576159.

It is an arithmetic number, because the mean of its divisors is an integer number (576159).

2^1152317 is an apocalyptic number.

It is an amenable number.

1152317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152317 is an equidigital number, since it uses as much as digits as its factorization.

1152317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 210, while the sum is 20.

The square root of 1152317 is about 1073.4602926983. The cubic root of 1152317 is about 104.8392703382.

Adding to 1152317 its reverse (7132511), we get a palindrome (8284828).

The spelling of 1152317 in words is "one million, one hundred fifty-two thousand, three hundred seventeen".