11399246 has 16 divisors (see below), whose sum is σ = 17552976. Its totient is φ = 5550336.

The previous prime is 11399243. The next prime is 11399249. The reversal of 11399246 is 64299311.

It is an interprime number because it is at equal distance from previous prime (11399243) and next prime (11399249).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11399243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12560 + ... + 13436.

It is an arithmetic number, because the mean of its divisors is an integer number (1097061).

Almost surely, 2^11399246 is an apocalyptic number.

11399246 is a deficient number, since it is larger than the sum of its proper divisors (6153730).

11399246 is an equidigital number, since it uses as much as digits as its factorization.

11399246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its digits is 11664, while the sum is 35.

The square root of 11399246 is about 3376.2769436170. The cubic root of 11399246 is about 225.0567494715.

The spelling of 11399246 in words is "eleven million, three hundred ninety-nine thousand, two hundred forty-six".