8259463 has 2 divisors, whose sum is σ = 8259464. Its totient is φ = 8259462.

The previous prime is 8259421. The next prime is 8259479. The reversal of 8259463 is 3649528.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8259463 - 2⁹ = 8258951 is a prime.

8259463 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8256463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4129731 + 4129732.

It is an arithmetic number, because the mean of its divisors is an integer number (4129732).

Almost surely, 2^8259463 is an apocalyptic number.

8259463 is a deficient number, since it is larger than the sum of its proper divisors (1).

8259463 is an equidigital number, since it uses as much as digits as its factorization.

8259463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 8259463 is about 2873.9281480232. The cubic root of 8259463 is about 202.1392285906.

The spelling of 8259463 in words is "eight million, two hundred fifty-nine thousand, four hundred sixty-three".