1416109 has 2 divisors, whose sum is σ = 1416110. Its totient is φ = 1416108.

The previous prime is 1416097. The next prime is 1416113. The reversal of 1416109 is 9016141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1416100 + 9 = 1190^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1416109 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 1416109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416199) 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, 708054 + 708055.

It is an arithmetic number, because the mean of its divisors is an integer number (708055).

2^1416109 is an apocalyptic number.

It is an amenable number.

1416109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416109 is an equidigital number, since it uses as much as digits as its factorization.

1416109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1416109 is about 1190.0037815066. The cubic root of 1416109 is about 112.2963294387.

The spelling of 1416109 in words is "one million, four hundred sixteen thousand, one hundred nine".