4116491 has 2 divisors, whose sum is σ = 4116492. Its totient is φ = 4116490.

The previous prime is 4116479. The next prime is 4116527. The reversal of 4116491 is 1946114.

4116491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4116491 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4116491.

It is not a weakly prime, because it can be changed into another prime (4116391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058245 + 2058246.

It is an arithmetic number, because the mean of its divisors is an integer number (2058246).

Almost surely, 2^4116491 is an apocalyptic number.

4116491 is the 1085-th centered heptagonal number.

4116491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4116491 is an equidigital number, since it uses as much as digits as its factorization.

4116491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 26.

The square root of 4116491 is about 2028.9137487828. The cubic root of 4116491 is about 160.2663662063.

The spelling of 4116491 in words is "four million, one hundred sixteen thousand, four hundred ninety-one".