11375843 has 2 divisors, whose sum is σ = 11375844. Its totient is φ = 11375842.

The previous prime is 11375821. The next prime is 11375879. The reversal of 11375843 is 34857311.

It is a weak prime.

It is an emirp because it is prime and its reverse (34857311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11375843 - 2⁸ = 11375587 is a prime.

It is not a weakly prime, because it can be changed into another prime (11375803) 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, 5687921 + 5687922.

It is an arithmetic number, because the mean of its divisors is an integer number (5687922).

Almost surely, 2^11375843 is an apocalyptic number.

11375843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11375843 is an equidigital number, since it uses as much as digits as its factorization.

11375843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 11375843 is about 3372.8093631274. The cubic root of 11375843 is about 224.9026278256.

The spelling of 11375843 in words is "eleven million, three hundred seventy-five thousand, eight hundred forty-three".