11243793 has 32 divisors (see below), whose sum is σ = 17510400. Its totient is φ = 6350400.

The previous prime is 11243777. The next prime is 11243797. The reversal of 11243793 is 39734211.

It is not a de Polignac number, because 11243793 - 2⁴ = 11243777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11243793.

It is not an unprimeable number, because it can be changed into a prime (11243797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29478 + ... + 29856.

It is an arithmetic number, because the mean of its divisors is an integer number (547200).

Almost surely, 2^11243793 is an apocalyptic number.

It is an amenable number.

11243793 is a deficient number, since it is larger than the sum of its proper divisors (6266607).

11243793 is a wasteful number, since it uses less digits than its factorization.

11243793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453.

The product of its digits is 4536, while the sum is 30.

The square root of 11243793 is about 3353.1765536577. The cubic root of 11243793 is about 224.0290207404.

The spelling of 11243793 in words is "eleven million, two hundred forty-three thousand, seven hundred ninety-three".