12041688 has 32 divisors (see below), whose sum is σ = 30283200. Its totient is φ = 3990048.

The previous prime is 12041683. The next prime is 12041713. The reversal of 12041688 is 88614021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2895 + ... + 5697.

It is an arithmetic number, because the mean of its divisors is an integer number (946350).

Almost surely, 2^12041688 is an apocalyptic number.

It is an amenable number.

12041688 is an abundant number, since it is smaller than the sum of its proper divisors (18241512).

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

12041688 is a wasteful number, since it uses less digits than its factorization.

12041688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991 (or 2987 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 12041688 is about 3470.1135428110. The cubic root of 12041688 is about 229.2076579163.

The spelling of 12041688 in words is "twelve million, forty-one thousand, six hundred eighty-eight".