11399883 has 8 divisors (see below), whose sum is σ = 16581696. Its totient is φ = 6909000.

The previous prime is 11399879. The next prime is 11399891. The reversal of 11399883 is 38899311.

It is a happy number.

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

It is not a de Polignac number, because 11399883 - 2² = 11399879 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11399833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172693 + ... + 172758.

It is an arithmetic number, because the mean of its divisors is an integer number (2072712).

Almost surely, 2^11399883 is an apocalyptic number.

11399883 is a deficient number, since it is larger than the sum of its proper divisors (5181813).

11399883 is a wasteful number, since it uses less digits than its factorization.

11399883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345465.

The product of its digits is 46656, while the sum is 42.

The square root of 11399883 is about 3376.3712769777. The cubic root of 11399883 is about 225.0609415171.

The spelling of 11399883 in words is "eleven million, three hundred ninety-nine thousand, eight hundred eighty-three".