12068342 has 16 divisors (see below), whose sum is σ = 21267792. Its totient is φ = 5063520.

The previous prime is 12068339. The next prime is 12068369. The reversal of 12068342 is 24386021.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 20813 + ... + 21384.

It is an arithmetic number, because the mean of its divisors is an integer number (1329237).

Almost surely, 2^12068342 is an apocalyptic number.

12068342 is a deficient number, since it is larger than the sum of its proper divisors (9199450).

12068342 is a wasteful number, since it uses less digits than its factorization.

12068342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42223.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 12068342 is about 3473.9519282800. The cubic root of 12068342 is about 229.3766485885.

The spelling of 12068342 in words is "twelve million, sixty-eight thousand, three hundred forty-two".