12093660 has 36 divisors (see below), whose sum is σ = 36684648. Its totient is φ = 3224928.

The previous prime is 12093637. The next prime is 12093661. The reversal of 12093660 is 6639021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×12093660³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12093661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33414 + ... + 33773.

It is an arithmetic number, because the mean of its divisors is an integer number (1019018).

Almost surely, 2^12093660 is an apocalyptic number.

12093660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12093660 is an abundant number, since it is smaller than the sum of its proper divisors (24590988).

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

12093660 is a wasteful number, since it uses less digits than its factorization.

12093660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67202 (or 67197 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 12093660 is about 3477.5939958540. The cubic root of 12093660 is about 229.5369385344.

The spelling of 12093660 in words is "twelve million, ninety-three thousand, six hundred sixty".