11205379 has 2 divisors, whose sum is σ = 11205380. Its totient is φ = 11205378.

The previous prime is 11205349. The next prime is 11205391. The reversal of 11205379 is 97350211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11205379 - 2¹⁵ = 11172611 is a prime.

It is not a weakly prime, because it can be changed into another prime (11205349) 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, 5602689 + 5602690.

It is an arithmetic number, because the mean of its divisors is an integer number (5602690).

Almost surely, 2^11205379 is an apocalyptic number.

11205379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11205379 is an equidigital number, since it uses as much as digits as its factorization.

11205379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 11205379 is about 3347.4436515048. The cubic root of 11205379 is about 223.7736007065.

The spelling of 11205379 in words is "eleven million, two hundred five thousand, three hundred seventy-nine".