4068863 has 4 divisors (see below), whose sum is σ = 4145688. Its totient is φ = 3992040.

The previous prime is 4068851. The next prime is 4068871. The reversal of 4068863 is 3688604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4068863 - 2⁴ = 4068847 is a prime.

It is a super-2 number, since 2×4068863² = 33111292225538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38333 + ... + 38438.

It is an arithmetic number, because the mean of its divisors is an integer number (1036422).

Almost surely, 2^4068863 is an apocalyptic number.

4068863 is a deficient number, since it is larger than the sum of its proper divisors (76825).

4068863 is an equidigital number, since it uses as much as digits as its factorization.

4068863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76824.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4068863 is about 2017.1422855119. The cubic root of 4068863 is about 159.6458704256.

The spelling of 4068863 in words is "four million, sixty-eight thousand, eight hundred sixty-three".