12063867 has 8 divisors (see below), whose sum is σ = 16604160. Its totient is φ = 7783080.

The previous prime is 12063859. The next prime is 12063869. The reversal of 12063867 is 76836021.

12063867 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12063867 - 2³ = 12063859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12063869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64767 + ... + 64952.

It is an arithmetic number, because the mean of its divisors is an integer number (2075520).

Almost surely, 2^12063867 is an apocalyptic number.

12063867 is a deficient number, since it is larger than the sum of its proper divisors (4540293).

12063867 is a wasteful number, since it uses less digits than its factorization.

12063867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129753.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 12063867 is about 3473.3077894134. The cubic root of 12063867 is about 229.3482937573.

Adding to 12063867 its reverse (76836021), we get a palindrome (88899888).

The spelling of 12063867 in words is "twelve million, sixty-three thousand, eight hundred sixty-seven".