11074643 has 2 divisors, whose sum is σ = 11074644. Its totient is φ = 11074642.

The previous prime is 11074621. The next prime is 11074691. The reversal of 11074643 is 34647011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11074643 - 2⁶ = 11074579 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11074043) 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, 5537321 + 5537322.

It is an arithmetic number, because the mean of its divisors is an integer number (5537322).

Almost surely, 2^11074643 is an apocalyptic number.

11074643 is a deficient number, since it is larger than the sum of its proper divisors (1).

11074643 is an equidigital number, since it uses as much as digits as its factorization.

11074643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 11074643 is about 3327.8586207951. The cubic root of 11074643 is about 222.8999195656.

The spelling of 11074643 in words is "eleven million, seventy-four thousand, six hundred forty-three".