11382047 has 2 divisors, whose sum is σ = 11382048. Its totient is φ = 11382046.

The previous prime is 11382031. The next prime is 11382067. The reversal of 11382047 is 74028311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11382047 - 2⁴ = 11382031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11382067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5691023 + 5691024.

It is an arithmetic number, because the mean of its divisors is an integer number (5691024).

Almost surely, 2^11382047 is an apocalyptic number.

11382047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11382047 is an equidigital number, since it uses as much as digits as its factorization.

11382047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 11382047 is about 3373.7289458402. The cubic root of 11382047 is about 224.9435051576.

The spelling of 11382047 in words is "eleven million, three hundred eighty-two thousand, forty-seven".