4255963 has 2 divisors, whose sum is σ = 4255964. Its totient is φ = 4255962.

The previous prime is 4255949. The next prime is 4255987. The reversal of 4255963 is 3695524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4255963 - 2⁵ = 4255931 is a prime.

It is a super-2 number, since 2×4255963² = 36226442114738, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4255913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127981 + 2127982.

It is an arithmetic number, because the mean of its divisors is an integer number (2127982).

Almost surely, 2^4255963 is an apocalyptic number.

4255963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255963 is an equidigital number, since it uses as much as digits as its factorization.

4255963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 34.

The square root of 4255963 is about 2062.9985458066. The cubic root of 4255963 is about 162.0563107601.

The spelling of 4255963 in words is "four million, two hundred fifty-five thousand, nine hundred sixty-three".