2845463 has 2 divisors, whose sum is σ = 2845464. Its totient is φ = 2845462.

The previous prime is 2845457. The next prime is 2845481. The reversal of 2845463 is 3645482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2845463 - 2⁸ = 2845207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2845433) 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, 1422731 + 1422732.

It is an arithmetic number, because the mean of its divisors is an integer number (1422732).

2^2845463 is an apocalyptic number.

2845463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2845463 is an equidigital number, since it uses as much as digits as its factorization.

2845463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 32.

The square root of 2845463 is about 1686.8500229718. The cubic root of 2845463 is about 141.7047193434.

The spelling of 2845463 in words is "two million, eight hundred forty-five thousand, four hundred sixty-three".