12027372 has 48 divisors (see below), whose sum is σ = 32347392. Its totient is φ = 3407040.

The previous prime is 12027359. The next prime is 12027377. The reversal of 12027372 is 27372021.

It is not an unprimeable number, because it can be changed into a prime (12027377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10458 + ... + 11550.

It is an arithmetic number, because the mean of its divisors is an integer number (673904).

Almost surely, 2^12027372 is an apocalyptic number.

12027372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12027372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16173696).

12027372 is an abundant number, since it is smaller than the sum of its proper divisors (20320020).

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

12027372 is a wasteful number, since it uses less digits than its factorization.

12027372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 12027372 is about 3468.0501726474. The cubic root of 12027372 is about 229.1167892039.

Adding to 12027372 its reverse (27372021), we get a palindrome (39399393).

The spelling of 12027372 in words is "twelve million, twenty-seven thousand, three hundred seventy-two".