12823114 has 4 divisors (see below), whose sum is σ = 19234674. Its totient is φ = 6411556.

The previous prime is 12823099. The next prime is 12823123. The reversal of 12823114 is 41132821.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41132821 = 131 ⋅313991.

It can be written as a sum of positive squares in only one way, i.e., 8803089 + 4020025 = 2967^2 + 2005^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3205777 + ... + 3205780.

Almost surely, 2^12823114 is an apocalyptic number.

12823114 is a deficient number, since it is larger than the sum of its proper divisors (6411560).

12823114 is an equidigital number, since it uses as much as digits as its factorization.

12823114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6411559.

The product of its digits is 384, while the sum is 22.

The square root of 12823114 is about 3580.9375867222. The cubic root of 12823114 is about 234.0621380259.

Adding to 12823114 its reverse (41132821), we get a palindrome (53955935).

It can be divided in two parts, 128 and 23114, that multiplied together give a palindrome (2958592).

The spelling of 12823114 in words is "twelve million, eight hundred twenty-three thousand, one hundred fourteen".