4115863 has 2 divisors, whose sum is σ = 4115864. Its totient is φ = 4115862.

The previous prime is 4115849. The next prime is 4115869. The reversal of 4115863 is 3685114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4115863 - 2⁹ = 4115351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4115869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057931 + 2057932.

It is an arithmetic number, because the mean of its divisors is an integer number (2057932).

Almost surely, 2^4115863 is an apocalyptic number.

4115863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4115863 is an equidigital number, since it uses as much as digits as its factorization.

4115863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 28.

The square root of 4115863 is about 2028.7589802636. The cubic root of 4115863 is about 160.2582158669.

The spelling of 4115863 in words is "four million, one hundred fifteen thousand, eight hundred sixty-three".