12054360 has 128 divisors (see below), whose sum is σ = 40435200. Its totient is φ = 2856960.

The previous prime is 12054359. The next prime is 12054389. The reversal of 12054360 is 6345021.

12054360 = T₅₇ + T₅₈ + ... + T₄₁₆.

It is a happy number.

It is a congruent number.

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, 38605 + ... + 38915.

It is an arithmetic number, because the mean of its divisors is an integer number (315900).

Almost surely, 2^12054360 is an apocalyptic number.

12054360 is a gapful number since it is divisible by the number (10) 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 12054360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20217600).

12054360 is an abundant number, since it is smaller than the sum of its proper divisors (28380840).

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

12054360 is a wasteful number, since it uses less digits than its factorization.

12054360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 12054360 is about 3471.9389395552. The cubic root of 12054360 is about 229.2880315091.

Adding to 12054360 its reverse (6345021), we get a palindrome (18399381).

It can be divided in two parts, 1205 and 4360, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 12054360 in words is "twelve million, fifty-four thousand, three hundred sixty".