11745443 has 4 divisors (see below), whose sum is σ = 11811240. Its totient is φ = 11679648.

The previous prime is 11745427. The next prime is 11745449. The reversal of 11745443 is 34454711.

It is a happy number.

11745443 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11745443 - 2⁴ = 11745427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11745449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32630 + ... + 32987.

It is an arithmetic number, because the mean of its divisors is an integer number (2952810).

Almost surely, 2^11745443 is an apocalyptic number.

11745443 is a deficient number, since it is larger than the sum of its proper divisors (65797).

11745443 is an equidigital number, since it uses as much as digits as its factorization.

11745443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65796.

The product of its digits is 6720, while the sum is 29.

The square root of 11745443 is about 3427.1625289735. The cubic root of 11745443 is about 227.3124034150.

The spelling of 11745443 in words is "eleven million, seven hundred forty-five thousand, four hundred forty-three".