11248943 has 2 divisors, whose sum is σ = 11248944. Its totient is φ = 11248942.

The previous prime is 11248927. The next prime is 11248961. The reversal of 11248943 is 34984211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (34984211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11248943 - 2⁴ = 11248927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11248973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5624471 + 5624472.

It is an arithmetic number, because the mean of its divisors is an integer number (5624472).

Almost surely, 2^11248943 is an apocalyptic number.

11248943 is a deficient number, since it is larger than the sum of its proper divisors (1).

11248943 is an equidigital number, since it uses as much as digits as its factorization.

11248943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 32.

The square root of 11248943 is about 3353.9443942916. The cubic root of 11248943 is about 224.0632195602.

The spelling of 11248943 in words is "eleven million, two hundred forty-eight thousand, nine hundred forty-three".