12360681 has 12 divisors (see below), whose sum is σ = 18515952. Its totient is φ = 8240292.

The previous prime is 12360653. The next prime is 12360703. The reversal of 12360681 is 18606321.

It is not a de Polignac number, because 12360681 - 2⁶ = 12360617 is a prime.

It is a super-2 number, since 2×12360681² = 305572869567522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12360611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25191 + ... + 25676.

It is an arithmetic number, because the mean of its divisors is an integer number (1542996).

Almost surely, 2^12360681 is an apocalyptic number.

It is an amenable number.

12360681 is a deficient number, since it is larger than the sum of its proper divisors (6155271).

12360681 is an frugal number, since it uses more digits than its factorization.

12360681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50882 (or 50870 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12360681 is about 3515.7760167565. The cubic root of 12360681 is about 231.2140030650.

It can be divided in two parts, 12360 and 681, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 12360681 in words is "twelve million, three hundred sixty thousand, six hundred eighty-one".