11478041 has 2 divisors, whose sum is σ = 11478042. Its totient is φ = 11478040.

The previous prime is 11478013. The next prime is 11478059. The reversal of 11478041 is 14087411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 5621641 = 2420^2 + 2371^2 .

It is a cyclic number.

It is not a de Polignac number, because 11478041 - 2¹⁰ = 11477017 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11478041.

It is not a weakly prime, because it can be changed into another prime (11478941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5739020 + 5739021.

It is an arithmetic number, because the mean of its divisors is an integer number (5739021).

Almost surely, 2^11478041 is an apocalyptic number.

It is an amenable number.

11478041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11478041 is an equidigital number, since it uses as much as digits as its factorization.

11478041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 11478041 is about 3387.9257666012. The cubic root of 11478041 is about 225.5741124433.

The spelling of 11478041 in words is "eleven million, four hundred seventy-eight thousand, forty-one".