11493317 has 4 divisors (see below), whose sum is σ = 12538176. Its totient is φ = 10448460.

The previous prime is 11493311. The next prime is 11493323. The reversal of 11493317 is 71339411.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (11493311) and next prime (11493323).

It is not a de Polignac number, because 11493317 - 2¹² = 11489221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11493317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11493311) 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, 522413 + ... + 522434.

It is an arithmetic number, because the mean of its divisors is an integer number (3134544).

Almost surely, 2^11493317 is an apocalyptic number.

It is an amenable number.

11493317 is a deficient number, since it is larger than the sum of its proper divisors (1044859).

11493317 is a wasteful number, since it uses less digits than its factorization.

11493317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044858.

The product of its digits is 2268, while the sum is 29.

The square root of 11493317 is about 3390.1794937732. The cubic root of 11493317 is about 225.6741394596.

The spelling of 11493317 in words is "eleven million, four hundred ninety-three thousand, three hundred seventeen".