12823342 has 16 divisors (see below), whose sum is σ = 22031712. Its totient is φ = 5483520.

The previous prime is 12823333. The next prime is 12823357. The reversal of 12823342 is 24332821.

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, 8742 + ... + 10102.

It is an arithmetic number, because the mean of its divisors is an integer number (1376982).

Almost surely, 2^12823342 is an apocalyptic number.

12823342 is a deficient number, since it is larger than the sum of its proper divisors (9208370).

12823342 is a wasteful number, since it uses less digits than its factorization.

12823342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043.

The product of its digits is 2304, while the sum is 25.

The square root of 12823342 is about 3580.9694218186. The cubic root of 12823342 is about 234.0635252566.

It can be divided in two parts, 1282 and 3342, that added together give a square (4624 = 68²).

The spelling of 12823342 in words is "twelve million, eight hundred twenty-three thousand, three hundred forty-two".