11754243 has 6 divisors (see below), whose sum is σ = 16978364. Its totient is φ = 7836156.

The previous prime is 11754229. The next prime is 11754269. The reversal of 11754243 is 34245711.

11754243 is a `hidden beast` number, since 117 + 542 + 4 + 3 = 666.

11754243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11754243 - 2⁴ = 11754227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11754203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 653005 + ... + 653022.

Almost surely, 2^11754243 is an apocalyptic number.

11754243 is a deficient number, since it is larger than the sum of its proper divisors (5224121).

11754243 is a wasteful number, since it uses less digits than its factorization.

11754243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306033 (or 1306030 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 11754243 is about 3428.4461494969. The cubic root of 11754243 is about 227.3691587536.

Adding to 11754243 its reverse (34245711), we get a palindrome (45999954).

The spelling of 11754243 in words is "eleven million, seven hundred fifty-four thousand, two hundred forty-three".