12342052 has 12 divisors (see below), whose sum is σ = 22343580. Its totient is φ = 5958176.

The previous prime is 12342049. The next prime is 12342073. The reversal of 12342052 is 25024321.

It can be written as a sum of positive squares in 2 ways, for example, as 10342656 + 1999396 = 3216^2 + 1414^2 .

It is a super-3 number, since 3×12342052³ (a number of 22 digits) contains 333 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 53083 + ... + 53314.

It is an arithmetic number, because the mean of its divisors is an integer number (1861965).

Almost surely, 2^12342052 is an apocalyptic number.

It is an amenable number.

12342052 is a deficient number, since it is larger than the sum of its proper divisors (10001528).

12342052 is a wasteful number, since it uses less digits than its factorization.

12342052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106430 (or 106428 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 12342052 is about 3513.1256738124. The cubic root of 12342052 is about 231.0977890976.

Adding to 12342052 its reverse (25024321), we get a palindrome (37366373).

The spelling of 12342052 in words is "twelve million, three hundred forty-two thousand, fifty-two".