12054372 has 96 divisors (see below), whose sum is σ = 32901120. Its totient is φ = 3400320.

The previous prime is 12054359. The next prime is 12054389. The reversal of 12054372 is 27345021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179883 + ... + 179949.

It is an arithmetic number, because the mean of its divisors is an integer number (342720).

Almost surely, 2^12054372 is an apocalyptic number.

12054372 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 12054372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16450560).

12054372 is an abundant number, since it is smaller than the sum of its proper divisors (20846748).

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

12054372 is a wasteful number, since it uses less digits than its factorization.

12054372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 12054372 is about 3471.9406676958. The cubic root of 12054372 is about 229.2881075938.

Adding to 12054372 its reverse (27345021), we get a palindrome (39399393).

The spelling of 12054372 in words is "twelve million, fifty-four thousand, three hundred seventy-two".