11306047 has 2 divisors, whose sum is σ = 11306048. Its totient is φ = 11306046.

The previous prime is 11306039. The next prime is 11306059. The reversal of 11306047 is 74060311.

11306047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11306047 - 2³ = 11306039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11306017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5653023 + 5653024.

It is an arithmetic number, because the mean of its divisors is an integer number (5653024).

Almost surely, 2^11306047 is an apocalyptic number.

11306047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11306047 is an equidigital number, since it uses as much as digits as its factorization.

11306047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 11306047 is about 3362.4465795013. The cubic root of 11306047 is about 224.4417237541.

Adding to 11306047 its reverse (74060311), we get a palindrome (85366358).

The spelling of 11306047 in words is "eleven million, three hundred six thousand, forty-seven".