4812943 has 2 divisors, whose sum is σ = 4812944. Its totient is φ = 4812942.

The previous prime is 4812937. The next prime is 4812991. The reversal of 4812943 is 3492184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4812943 - 2¹⁷ = 4681871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4812043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2406471 + 2406472.

It is an arithmetic number, because the mean of its divisors is an integer number (2406472).

Almost surely, 2^4812943 is an apocalyptic number.

4812943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4812943 is an equidigital number, since it uses as much as digits as its factorization.

4812943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 31.

The square root of 4812943 is about 2193.8420635953. The cubic root of 4812943 is about 168.8380157222.

The spelling of 4812943 in words is "four million, eight hundred twelve thousand, nine hundred forty-three".