3124543 has 2 divisors, whose sum is σ = 3124544. Its totient is φ = 3124542.

The previous prime is 3124519. The next prime is 3124567. The reversal of 3124543 is 3454213.

It is a balanced prime because it is at equal distance from previous prime (3124519) and next prime (3124567).

It is a cyclic number.

It is not a de Polignac number, because 3124543 - 2²¹ = 1027391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3124843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562271 + 1562272.

It is an arithmetic number, because the mean of its divisors is an integer number (1562272).

Almost surely, 2^3124543 is an apocalyptic number.

3124543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3124543 is an equidigital number, since it uses as much as digits as its factorization.

3124543 is an evil number, because the sum of its binary digits is even.

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

The square root of 3124543 is about 1767.6376891207. The cubic root of 3124543 is about 146.1937597573.

Adding to 3124543 its reverse (3454213), we get a palindrome (6578756).

The spelling of 3124543 in words is "three million, one hundred twenty-four thousand, five hundred forty-three".