6144863 has 2 divisors, whose sum is σ = 6144864. Its totient is φ = 6144862.

The previous prime is 6144833. The next prime is 6144869. The reversal of 6144863 is 3684416.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6144863 - 2⁶ = 6144799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6144869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3072431 + 3072432.

It is an arithmetic number, because the mean of its divisors is an integer number (3072432).

Almost surely, 2^6144863 is an apocalyptic number.

6144863 is a deficient number, since it is larger than the sum of its proper divisors (1).

6144863 is an equidigital number, since it uses as much as digits as its factorization.

6144863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 6144863 is about 2478.8834179929. The cubic root of 6144863 is about 183.1628538271.

It can be divided in two parts, 6144 and 863, that added together give a palindrome (7007).

The spelling of 6144863 in words is "six million, one hundred forty-four thousand, eight hundred sixty-three".