4042463 has 2 divisors, whose sum is σ = 4042464. Its totient is φ = 4042462.

The previous prime is 4042433. The next prime is 4042471. The reversal of 4042463 is 3642404.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4042463 - 2¹⁴ = 4026079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4042433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021231 + 2021232.

It is an arithmetic number, because the mean of its divisors is an integer number (2021232).

Almost surely, 2^4042463 is an apocalyptic number.

4042463 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042463 is an equidigital number, since it uses as much as digits as its factorization.

4042463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4042463 is about 2010.5877250197. The cubic root of 4042463 is about 159.2998442520.

Adding to 4042463 its reverse (3642404), we get a palindrome (7684867).

The spelling of 4042463 in words is "four million, forty-two thousand, four hundred sixty-three".