12030864 has 20 divisors (see below), whose sum is σ = 31079856. Its totient is φ = 4010272.

The previous prime is 12030859. The next prime is 12030871. The reversal of 12030864 is 46803021.

It is a happy number.

12030864 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 Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125274 + ... + 125369.

Almost surely, 2^12030864 is an apocalyptic number.

It is an amenable number.

12030864 is an abundant number, since it is smaller than the sum of its proper divisors (19048992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12030864 is a wasteful number, since it uses less digits than its factorization.

12030864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250654 (or 250648 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12030864 is about 3468.5535890339. The cubic root of 12030864 is about 229.1389608085.

Adding to 12030864 its reverse (46803021), we get a palindrome (58833885).

The spelling of 12030864 in words is "twelve million, thirty thousand, eight hundred sixty-four".