11339993 has 8 divisors (see below), whose sum is σ = 13004160. Its totient is φ = 9686880.

The previous prime is 11339987. The next prime is 11340023. The reversal of 11339993 is 39993311.

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

It is not a de Polignac number, because 11339993 - 2¹⁰ = 11338969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11339093) 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, 428 + ... + 4781.

It is an arithmetic number, because the mean of its divisors is an integer number (1625520).

Almost surely, 2^11339993 is an apocalyptic number.

It is an amenable number.

11339993 is a deficient number, since it is larger than the sum of its proper divisors (1664167).

11339993 is an equidigital number, since it uses as much as digits as its factorization.

11339993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5527.

The product of its digits is 19683, while the sum is 38.

The square root of 11339993 is about 3367.4906087471. The cubic root of 11339993 is about 224.6661253889. Note that the first 3 decimals are identical.

The spelling of 11339993 in words is "eleven million, three hundred thirty-nine thousand, nine hundred ninety-three".