2412643 has 2 divisors, whose sum is σ = 2412644. Its totient is φ = 2412642.

The previous prime is 2412629. The next prime is 2412647. The reversal of 2412643 is 3462142.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2412643 - 2⁹ = 2412131 is a prime.

It is not a weakly prime, because it can be changed into another prime (2412647) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206321 + 1206322.

It is an arithmetic number, because the mean of its divisors is an integer number (1206322).

2^2412643 is an apocalyptic number.

2412643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412643 is an equidigital number, since it uses as much as digits as its factorization.

2412643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 22.

The square root of 2412643 is about 1553.2684893475. The cubic root of 2412643 is about 134.1212795223.

Adding to 2412643 its reverse (3462142), we get a palindrome (5874785).

The spelling of 2412643 in words is "two million, four hundred twelve thousand, six hundred forty-three".