12048863 has 4 divisors (see below), whose sum is σ = 12437568. Its totient is φ = 11660160.

The previous prime is 12048859. The next prime is 12048887. The reversal of 12048863 is 36884021.

12048863 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: 36884021 = 1303 ⋅28307.

It is a cyclic number.

It is not a de Polignac number, because 12048863 - 2² = 12048859 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 (12048823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194306 + ... + 194367.

It is an arithmetic number, because the mean of its divisors is an integer number (3109392).

Almost surely, 2^12048863 is an apocalyptic number.

12048863 is a deficient number, since it is larger than the sum of its proper divisors (388705).

12048863 is an equidigital number, since it uses as much as digits as its factorization.

12048863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388704.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 12048863 is about 3471.1472166994. The cubic root of 12048863 is about 229.2531730859.

The spelling of 12048863 in words is "twelve million, forty-eight thousand, eight hundred sixty-three".