11339917 has 6 divisors (see below), whose sum is σ = 11611662. Its totient is φ = 11074392.

The previous prime is 11339873. The next prime is 11339921. The reversal of 11339917 is 71993311.

It can be written as a sum of positive squares in only one way, i.e., 11249316 + 90601 = 3354^2 + 301^2 .

It is not a de Polignac number, because 11339917 - 2²³ = 2951309 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 (11339927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1218 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (1935277).

Almost surely, 2^11339917 is an apocalyptic number.

It is an amenable number.

11339917 is a deficient number, since it is larger than the sum of its proper divisors (271745).

11339917 is an frugal number, since it uses more digits than its factorization.

11339917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6219 (or 6176 counting only the distinct ones).

The product of its digits is 5103, while the sum is 34.

The square root of 11339917 is about 3367.4793243612. The cubic root of 11339917 is about 224.6656234879.

The spelling of 11339917 in words is "eleven million, three hundred thirty-nine thousand, nine hundred seventeen".