11416189 has 2 divisors, whose sum is σ = 11416190. Its totient is φ = 11416188.

The previous prime is 11416177. The next prime is 11416193. The reversal of 11416189 is 98161411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8468100 + 2948089 = 2910^2 + 1717^2 .

It is a cyclic number.

It is not a de Polignac number, because 11416189 - 2¹⁷ = 11285117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11416189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11416109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5708094 + 5708095.

It is an arithmetic number, because the mean of its divisors is an integer number (5708095).

Almost surely, 2^11416189 is an apocalyptic number.

It is an amenable number.

11416189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11416189 is an equidigital number, since it uses as much as digits as its factorization.

11416189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 31.

The square root of 11416189 is about 3378.7851367022. The cubic root of 11416189 is about 225.1681968683.

The spelling of 11416189 in words is "eleven million, four hundred sixteen thousand, one hundred eighty-nine".