11172193 has 2 divisors, whose sum is σ = 11172194. Its totient is φ = 11172192.

The previous prime is 11172157. The next prime is 11172199. The reversal of 11172193 is 39127111.

11172193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8958049 + 2214144 = 2993^2 + 1488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11172193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11172199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5586096 + 5586097.

It is an arithmetic number, because the mean of its divisors is an integer number (5586097).

Almost surely, 2^11172193 is an apocalyptic number.

It is an amenable number.

11172193 is a deficient number, since it is larger than the sum of its proper divisors (1).

11172193 is an equidigital number, since it uses as much as digits as its factorization.

11172193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 25.

The square root of 11172193 is about 3342.4830590446. The cubic root of 11172193 is about 223.5524719691.

The spelling of 11172193 in words is "eleven million, one hundred seventy-two thousand, one hundred ninety-three".