2305463 has 2 divisors, whose sum is σ = 2305464. Its totient is φ = 2305462.

The previous prime is 2305411. The next prime is 2305481. The reversal of 2305463 is 3645032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2305463 - 2²⁰ = 1256887 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2305483) 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, 1152731 + 1152732.

It is an arithmetic number, because the mean of its divisors is an integer number (1152732).

2^2305463 is an apocalyptic number.

2305463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305463 is an equidigital number, since it uses as much as digits as its factorization.

2305463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2305463 is about 1518.3751183420. The cubic root of 2305463 is about 132.1050395938.

The spelling of 2305463 in words is "two million, three hundred five thousand, four hundred sixty-three".