12027264 has 32 divisors (see below), whose sum is σ = 31948440. Its totient is φ = 4008960.

The previous prime is 12027179. The next prime is 12027271. The reversal of 12027264 is 46272021.

It is a tau number, because it is divible by the number of its divisors (32).

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

It is a congruent number.

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, 15277 + ... + 16044.

Almost surely, 2^12027264 is an apocalyptic number.

It is an amenable number.

12027264 is an abundant number, since it is smaller than the sum of its proper divisors (19921176).

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

12027264 is an equidigital number, since it uses as much as digits as its factorization.

12027264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31338 (or 31326 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 12027264 is about 3468.0346019035. The cubic root of 12027264 is about 229.1161034157.

Adding to 12027264 its reverse (46272021), we get a palindrome (58299285).

The spelling of 12027264 in words is "twelve million, twenty-seven thousand, two hundred sixty-four".