11748743 has 2 divisors, whose sum is σ = 11748744. Its totient is φ = 11748742.

The previous prime is 11748739. The next prime is 11748757. The reversal of 11748743 is 34784711.

11748743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11748743 - 2² = 11748739 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11748703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5874371 + 5874372.

It is an arithmetic number, because the mean of its divisors is an integer number (5874372).

Almost surely, 2^11748743 is an apocalyptic number.

11748743 is a deficient number, since it is larger than the sum of its proper divisors (1).

11748743 is an equidigital number, since it uses as much as digits as its factorization.

11748743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 35.

The square root of 11748743 is about 3427.6439430022. The cubic root of 11748743 is about 227.3336899880. Note that the first 3 decimals are identical.

The spelling of 11748743 in words is "eleven million, seven hundred forty-eight thousand, seven hundred forty-three".