4906543 has 2 divisors, whose sum is σ = 4906544. Its totient is φ = 4906542.

The previous prime is 4906513. The next prime is 4906547. The reversal of 4906543 is 3456094.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4906543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4906547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2453271 + 2453272.

It is an arithmetic number, because the mean of its divisors is an integer number (2453272).

Almost surely, 2^4906543 is an apocalyptic number.

4906543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4906543 is an equidigital number, since it uses as much as digits as its factorization.

4906543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4906543 is about 2215.0717821326. The cubic root of 4906543 is about 169.9254921475.

The spelling of 4906543 in words is "four million, nine hundred six thousand, five hundred forty-three".