3230543 has 2 divisors, whose sum is σ = 3230544. Its totient is φ = 3230542.

The previous prime is 3230537. The next prime is 3230567. The reversal of 3230543 is 3450323.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230543 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615271 + 1615272.

It is an arithmetic number, because the mean of its divisors is an integer number (1615272).

Almost surely, 2^3230543 is an apocalyptic number.

3230543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230543 is an equidigital number, since it uses as much as digits as its factorization.

3230543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 3230543 is about 1797.3711358537. The cubic root of 3230543 is about 147.8286152230.

Adding to 3230543 its reverse (3450323), we get a palindrome (6680866).

It can be divided in two parts, 3230 and 543, that added together give a palindrome (3773).

The spelling of 3230543 in words is "three million, two hundred thirty thousand, five hundred forty-three".