12854263 has 4 divisors (see below), whose sum is σ = 13413168. Its totient is φ = 12295360.

The previous prime is 12854251. The next prime is 12854267. The reversal of 12854263 is 36245821.

12854263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36245821 = 163 ⋅222367.

It is a cyclic number.

It is not a de Polignac number, because 12854263 - 2²¹ = 10757111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12854267) 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 in 3 ways as a sum of consecutive naturals, for example, 279418 + ... + 279463.

It is an arithmetic number, because the mean of its divisors is an integer number (3353292).

Almost surely, 2^12854263 is an apocalyptic number.

12854263 is a deficient number, since it is larger than the sum of its proper divisors (558905).

12854263 is an equidigital number, since it uses as much as digits as its factorization.

12854263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558904.

The product of its digits is 11520, while the sum is 31.

The square root of 12854263 is about 3585.2842286212. The cubic root of 12854263 is about 234.2515071620.

The spelling of 12854263 in words is "twelve million, eight hundred fifty-four thousand, two hundred sixty-three".