12054660 has 48 divisors (see below), whose sum is σ = 34847232. Its totient is φ = 3110400.

The previous prime is 12054659. The next prime is 12054661. The reversal of 12054660 is 6645021.

12054660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12054659) and next prime (12054661).

It is a self number, because there is not a number n which added to its sum of digits gives 12054660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12054661) 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, 1381 + ... + 5100.

It is an arithmetic number, because the mean of its divisors is an integer number (725984).

Almost surely, 2^12054660 is an apocalyptic number.

12054660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12054660 is an abundant number, since it is smaller than the sum of its proper divisors (22792572).

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

12054660 is a wasteful number, since it uses less digits than its factorization.

12054660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6524 (or 6522 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 12054660 is about 3471.9821428112. The cubic root of 12054660 is about 229.2899336103.

Adding to 12054660 its reverse (6645021), we get a palindrome (18699681).

The spelling of 12054660 in words is "twelve million, fifty-four thousand, six hundred sixty".