4858643 has 2 divisors, whose sum is σ = 4858644. Its totient is φ = 4858642.

The previous prime is 4858627. The next prime is 4858657. The reversal of 4858643 is 3468584.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4858643 - 2⁴ = 4858627 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4858597 and 4858606.

It is not a weakly prime, because it can be changed into another prime (4858603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2429321 + 2429322.

It is an arithmetic number, because the mean of its divisors is an integer number (2429322).

Almost surely, 2^4858643 is an apocalyptic number.

4858643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4858643 is an equidigital number, since it uses as much as digits as its factorization.

4858643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 38.

The square root of 4858643 is about 2204.2329731678. The cubic root of 4858643 is about 169.3707184731.

The spelling of 4858643 in words is "four million, eight hundred fifty-eight thousand, six hundred forty-three".