2265463 has 2 divisors, whose sum is σ = 2265464. Its totient is φ = 2265462.

The previous prime is 2265443. The next prime is 2265467. The reversal of 2265463 is 3645622.

It is a happy number.

2265463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2265463 is a prime.

2265463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2265467) 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, 1132731 + 1132732.

It is an arithmetic number, because the mean of its divisors is an integer number (1132732).

2^2265463 is an apocalyptic number.

2265463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265463 is an equidigital number, since it uses as much as digits as its factorization.

2265463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 2265463 is about 1505.1455079161. The cubic root of 2265463 is about 131.3365663240.

The spelling of 2265463 in words is "two million, two hundred sixty-five thousand, four hundred sixty-three".