11399104 has 28 divisors (see below), whose sum is σ = 22737064. Its totient is φ = 5670144.

The previous prime is 11399093. The next prime is 11399123. The reversal of 11399104 is 40199311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17407 + ... + 18049.

It is an arithmetic number, because the mean of its divisors is an integer number (812038).

Almost surely, 2^11399104 is an apocalyptic number.

It is an amenable number.

11399104 is a deficient number, since it is larger than the sum of its proper divisors (11337960).

11399104 is an equidigital number, since it uses as much as digits as its factorization.

11399104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932 (or 922 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 11399104 is about 3376.2559144709. The cubic root of 11399104 is about 225.0558149596.

The spelling of 11399104 in words is "eleven million, three hundred ninety-nine thousand, one hundred four".