4642163 has 2 divisors, whose sum is σ = 4642164. Its totient is φ = 4642162.

The previous prime is 4642123. The next prime is 4642171. The reversal of 4642163 is 3612464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4642163 - 2⁸ = 4641907 is a prime.

It is not a weakly prime, because it can be changed into another prime (4642123) 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, 2321081 + 2321082.

It is an arithmetic number, because the mean of its divisors is an integer number (2321082).

Almost surely, 2^4642163 is an apocalyptic number.

4642163 is a deficient number, since it is larger than the sum of its proper divisors (1).

4642163 is an equidigital number, since it uses as much as digits as its factorization.

4642163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

The square root of 4642163 is about 2154.5679381259. The cubic root of 4642163 is about 166.8169315931.

It can be divided in two parts, 4 and 642163, that multiplied together give a palindrome (2568652).

The spelling of 4642163 in words is "four million, six hundred forty-two thousand, one hundred sixty-three".