11793643 has 2 divisors, whose sum is σ = 11793644. Its totient is φ = 11793642.

The previous prime is 11793629. The next prime is 11793667. The reversal of 11793643 is 34639711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11793643 - 2⁵ = 11793611 is a prime.

It is a super-2 number, since 2×11793643² = 278180030422898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11793599 and 11793608.

It is not a weakly prime, because it can be changed into another prime (11793143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5896821 + 5896822.

It is an arithmetic number, because the mean of its divisors is an integer number (5896822).

Almost surely, 2^11793643 is an apocalyptic number.

11793643 is a deficient number, since it is larger than the sum of its proper divisors (1).

11793643 is an equidigital number, since it uses as much as digits as its factorization.

11793643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 11793643 is about 3434.1873856853. The cubic root of 11793643 is about 227.6229211341.

The spelling of 11793643 in words is "eleven million, seven hundred ninety-three thousand, six hundred forty-three".