11293879 has 2 divisors, whose sum is σ = 11293880. Its totient is φ = 11293878.

The previous prime is 11293873. The next prime is 11293883. The reversal of 11293879 is 97839211.

11293879 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11293879 - 2³ = 11293871 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11293871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5646939 + 5646940.

It is an arithmetic number, because the mean of its divisors is an integer number (5646940).

Almost surely, 2^11293879 is an apocalyptic number.

11293879 is a deficient number, since it is larger than the sum of its proper divisors (1).

11293879 is an equidigital number, since it uses as much as digits as its factorization.

11293879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 40.

The square root of 11293879 is about 3360.6366956278. The cubic root of 11293879 is about 224.3611772637.

The spelling of 11293879 in words is "eleven million, two hundred ninety-three thousand, eight hundred seventy-nine".