12162314 has 8 divisors (see below), whose sum is σ = 18259140. Its totient is φ = 6075936.

The previous prime is 12162263. The next prime is 12162317. The reversal of 12162314 is 41326121.

It can be written as a sum of positive squares in 2 ways, for example, as 8094025 + 4068289 = 2845^2 + 2017^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12162317) 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, 1772 + ... + 5240.

Almost surely, 2^12162314 is an apocalyptic number.

12162314 is a deficient number, since it is larger than the sum of its proper divisors (6096826).

12162314 is a wasteful number, since it uses less digits than its factorization.

12162314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224.

The product of its digits is 288, while the sum is 20.

The square root of 12162314 is about 3487.4509315544. The cubic root of 12162314 is about 229.9704687983.

Adding to 12162314 its reverse (41326121), we get a palindrome (53488435).

The spelling of 12162314 in words is "twelve million, one hundred sixty-two thousand, three hundred fourteen".