11994055 has 16 divisors (see below), whose sum is σ = 14966784. Its totient is φ = 9217440.

The previous prime is 11994049. The next prime is 11994067. The reversal of 11994055 is 55049911.

It is a happy number.

11994055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11994055 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11994055.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34392 + ... + 34738.

It is an arithmetic number, because the mean of its divisors is an integer number (935424).

Almost surely, 2^11994055 is an apocalyptic number.

11994055 is a deficient number, since it is larger than the sum of its proper divisors (2972729).

11994055 is a wasteful number, since it uses less digits than its factorization.

11994055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 11994055 is about 3463.2434219962. The cubic root of 11994055 is about 228.9050348979.

The spelling of 11994055 in words is "eleven million, nine hundred ninety-four thousand, fifty-five".