12141964 has 12 divisors (see below), whose sum is σ = 21609000. Its totient is φ = 5967968.

The previous prime is 12141959. The next prime is 12141967. The reversal of 12141964 is 46914121.

It is not an unprimeable number, because it can be changed into a prime (12141967) 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 3 ways as a sum of consecutive naturals, for example, 25489 + ... + 25960.

It is an arithmetic number, because the mean of its divisors is an integer number (1800750).

Almost surely, 2^12141964 is an apocalyptic number.

It is an amenable number.

12141964 is a deficient number, since it is larger than the sum of its proper divisors (9467036).

12141964 is a wasteful number, since it uses less digits than its factorization.

12141964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51512 (or 51510 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 12141964 is about 3484.5321063236. The cubic root of 12141964 is about 229.8421348971.

The spelling of 12141964 in words is "twelve million, one hundred forty-one thousand, nine hundred sixty-four".