11246189 has 2 divisors, whose sum is σ = 11246190. Its totient is φ = 11246188.

The previous prime is 11246153. The next prime is 11246201. The reversal of 11246189 is 98164211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8497225 + 2748964 = 2915^2 + 1658^2 .

It is an emirp because it is prime and its reverse (98164211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11246189 - 2⁸ = 11245933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11243189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5623094 + 5623095.

It is an arithmetic number, because the mean of its divisors is an integer number (5623095).

Almost surely, 2^11246189 is an apocalyptic number.

It is an amenable number.

11246189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11246189 is an equidigital number, since it uses as much as digits as its factorization.

11246189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 32.

The square root of 11246189 is about 3353.5338077914. The cubic root of 11246189 is about 224.0449327910.

The spelling of 11246189 in words is "eleven million, two hundred forty-six thousand, one hundred eighty-nine".