4665863 has 2 divisors, whose sum is σ = 4665864. Its totient is φ = 4665862.

The previous prime is 4665851. The next prime is 4665877. The reversal of 4665863 is 3685664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4665863 - 2⁴ = 4665847 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4665833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332931 + 2332932.

It is an arithmetic number, because the mean of its divisors is an integer number (2332932).

Almost surely, 2^4665863 is an apocalyptic number.

4665863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4665863 is an equidigital number, since it uses as much as digits as its factorization.

4665863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 38.

The square root of 4665863 is about 2160.0608787717. The cubic root of 4665863 is about 167.1003377089.

The spelling of 4665863 in words is "four million, six hundred sixty-five thousand, eight hundred sixty-three".