12141246 has 16 divisors (see below), whose sum is σ = 26150544. Its totient is φ = 3735744.

The previous prime is 12141223. The next prime is 12141251. The reversal of 12141246 is 64214121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77751 + ... + 77906.

It is an arithmetic number, because the mean of its divisors is an integer number (1634409).

Almost surely, 2^12141246 is an apocalyptic number.

12141246 is an abundant number, since it is smaller than the sum of its proper divisors (14009298).

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

12141246 is a wasteful number, since it uses less digits than its factorization.

12141246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155675.

The product of its digits is 384, while the sum is 21.

The square root of 12141246 is about 3484.4290780557. The cubic root of 12141246 is about 229.8376043312.

Adding to 12141246 its reverse (64214121), we get a palindrome (76355367).

The spelling of 12141246 in words is "twelve million, one hundred forty-one thousand, two hundred forty-six".