3214543 has 2 divisors, whose sum is σ = 3214544. Its totient is φ = 3214542.

The previous prime is 3214537. The next prime is 3214559. The reversal of 3214543 is 3454123.

3214543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3454123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3214543 is a prime.

It is an alternating number because its digits alternate between odd and even.

3214543 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214573) 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, 1607271 + 1607272.

It is an arithmetic number, because the mean of its divisors is an integer number (1607272).

Almost surely, 2^3214543 is an apocalyptic number.

3214543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214543 is an equidigital number, since it uses as much as digits as its factorization.

3214543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 22.

The square root of 3214543 is about 1792.9146661233. The cubic root of 3214543 is about 147.5841595748.

Adding to 3214543 its reverse (3454123), we get a palindrome (6668666).

The spelling of 3214543 in words is "three million, two hundred fourteen thousand, five hundred forty-three".