11399208 has 32 divisors (see below), whose sum is σ = 28654560. Its totient is φ = 3778880.

The previous prime is 11399207. The next prime is 11399243. The reversal of 11399208 is 80299311.

It is not an unprimeable number, because it can be changed into a prime (11399203) 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, 3523 + ... + 5933.

It is an arithmetic number, because the mean of its divisors is an integer number (895455).

Almost surely, 2^11399208 is an apocalyptic number.

It is an amenable number.

11399208 is an abundant number, since it is smaller than the sum of its proper divisors (17255352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11399208 is a wasteful number, since it uses less digits than its factorization.

11399208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617 (or 2613 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 11399208 is about 3376.2713161119. The cubic root of 11399208 is about 225.0564993916.

The spelling of 11399208 in words is "eleven million, three hundred ninety-nine thousand, two hundred eight".