1317363 has 8 divisors (see below), whose sum is σ = 1794048. Its totient is φ = 859464.

The previous prime is 1317361. The next prime is 1317377. The reversal of 1317363 is 3637131.

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

It is not a de Polignac number, because 1317363 - 2¹ = 1317361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1317361) 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 7 ways as a sum of consecutive naturals, for example, 4531 + ... + 4812.

It is an arithmetic number, because the mean of its divisors is an integer number (224256).

2^1317363 is an apocalyptic number.

1317363 is a deficient number, since it is larger than the sum of its proper divisors (476685).

1317363 is an equidigital number, since it uses as much as digits as its factorization.

1317363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9393.

The product of its digits is 1134, while the sum is 24.

The square root of 1317363 is about 1147.7643486361. The cubic root of 1317363 is about 109.6230347006.

The spelling of 1317363 in words is "one million, three hundred seventeen thousand, three hundred sixty-three".