11338447 has 2 divisors, whose sum is σ = 11338448. Its totient is φ = 11338446.

The previous prime is 11338429. The next prime is 11338451. The reversal of 11338447 is 74483311.

11338447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11338447 - 2⁷ = 11338319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11338417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5669223 + 5669224.

It is an arithmetic number, because the mean of its divisors is an integer number (5669224).

Almost surely, 2^11338447 is an apocalyptic number.

11338447 is a deficient number, since it is larger than the sum of its proper divisors (1).

11338447 is an equidigital number, since it uses as much as digits as its factorization.

11338447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 31.

The square root of 11338447 is about 3367.2610531410. The cubic root of 11338447 is about 224.6559152235.

The spelling of 11338447 in words is "eleven million, three hundred thirty-eight thousand, four hundred forty-seven".