4906243 has 2 divisors, whose sum is σ = 4906244. Its totient is φ = 4906242.

The previous prime is 4906241. The next prime is 4906247. The reversal of 4906243 is 3426094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4906243 - 2¹ = 4906241 is a prime.

Together with 4906241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4906241) 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, 2453121 + 2453122.

It is an arithmetic number, because the mean of its divisors is an integer number (2453122).

Almost surely, 2^4906243 is an apocalyptic number.

4906243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4906243 is an equidigital number, since it uses as much as digits as its factorization.

4906243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4906243 is about 2215.0040632017. The cubic root of 4906243 is about 169.9220288342.

The spelling of 4906243 in words is "four million, nine hundred six thousand, two hundred forty-three".