4137863 has 2 divisors, whose sum is σ = 4137864. Its totient is φ = 4137862.

The previous prime is 4137857. The next prime is 4137871. The reversal of 4137863 is 3687314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4137863 - 2⁸ = 4137607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4137823) 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, 2068931 + 2068932.

It is an arithmetic number, because the mean of its divisors is an integer number (2068932).

Almost surely, 2^4137863 is an apocalyptic number.

4137863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4137863 is an equidigital number, since it uses as much as digits as its factorization.

4137863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 4137863 is about 2034.1737880525. The cubic root of 4137863 is about 160.5432445916.

The spelling of 4137863 in words is "four million, one hundred thirty-seven thousand, eight hundred sixty-three".