12141188 has 12 divisors (see below), whose sum is σ = 21277452. Its totient is φ = 6061920.

The previous prime is 12141163. The next prime is 12141191. The reversal of 12141188 is 88114121.

It can be written as a sum of positive squares in 2 ways, for example, as 6390784 + 5750404 = 2528^2 + 2398^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (1773121).

Almost surely, 2^12141188 is an apocalyptic number.

It is an amenable number.

12141188 is a deficient number, since it is larger than the sum of its proper divisors (9136264).

12141188 is a wasteful number, since it uses less digits than its factorization.

12141188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342 (or 4340 counting only the distinct ones).

The product of its digits is 512, while the sum is 26.

The square root of 12141188 is about 3484.4207553050. The cubic root of 12141188 is about 229.8372383445.

The spelling of 12141188 in words is "twelve million, one hundred forty-one thousand, one hundred eighty-eight".