12024146 has 8 divisors (see below), whose sum is σ = 18137520. Its totient is φ = 5978308.

The previous prime is 12024143. The next prime is 12024157. The reversal of 12024146 is 64142021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12024143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16436 + ... + 17151.

It is an arithmetic number, because the mean of its divisors is an integer number (2267190).

Almost surely, 2^12024146 is an apocalyptic number.

12024146 is a deficient number, since it is larger than the sum of its proper divisors (6113374).

12024146 is a wasteful number, since it uses less digits than its factorization.

12024146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33768.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 12024146 is about 3467.5850386112. The cubic root of 12024146 is about 229.0963026876.

Adding to 12024146 its reverse (64142021), we get a palindrome (76166167).

The spelling of 12024146 in words is "twelve million, twenty-four thousand, one hundred forty-six".