12146968 has 16 divisors (see below), whose sum is σ = 22943880. Its totient is φ = 6028608.

The previous prime is 12146963. The next prime is 12146971. The reversal of 12146968 is 86964121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12146963) 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, 4446 + ... + 6637.

Almost surely, 2^12146968 is an apocalyptic number.

It is an amenable number.

12146968 is a deficient number, since it is larger than the sum of its proper divisors (10796912).

12146968 is a wasteful number, since it uses less digits than its factorization.

12146968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11226 (or 11222 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 12146968 is about 3485.2500627645. The cubic root of 12146968 is about 229.8737050802.

It can be divided in two parts, 121 and 46968, that added together give a square (47089 = 217²).

The spelling of 12146968 in words is "twelve million, one hundred forty-six thousand, nine hundred sixty-eight".