11734643 has 2 divisors, whose sum is σ = 11734644. Its totient is φ = 11734642.

The previous prime is 11734637. The next prime is 11734649. The reversal of 11734643 is 34643711.

11734643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (11734637) and next prime (11734649).

It is a cyclic number.

It is not a de Polignac number, because 11734643 - 2¹² = 11730547 is a prime.

It is not a weakly prime, because it can be changed into another prime (11734649) 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, 5867321 + 5867322.

It is an arithmetic number, because the mean of its divisors is an integer number (5867322).

Almost surely, 2^11734643 is an apocalyptic number.

11734643 is a deficient number, since it is larger than the sum of its proper divisors (1).

11734643 is an equidigital number, since it uses as much as digits as its factorization.

11734643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 11734643 is about 3425.5865191234. The cubic root of 11734643 is about 227.2427103775.

The spelling of 11734643 in words is "eleven million, seven hundred thirty-four thousand, six hundred forty-three".