11994803 has 2 divisors, whose sum is σ = 11994804. Its totient is φ = 11994802.

The previous prime is 11994793. The next prime is 11994839. The reversal of 11994803 is 30849911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11994803 - 2⁸ = 11994547 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11994863) 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 as a sum of consecutive naturals, namely, 5997401 + 5997402.

It is an arithmetic number, because the mean of its divisors is an integer number (5997402).

Almost surely, 2^11994803 is an apocalyptic number.

11994803 is a deficient number, since it is larger than the sum of its proper divisors (1).

11994803 is an equidigital number, since it uses as much as digits as its factorization.

11994803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 11994803 is about 3463.3514115665. The cubic root of 11994803 is about 228.9097932943.

The spelling of 11994803 in words is "eleven million, nine hundred ninety-four thousand, eight hundred three".