12352118 has 4 divisors (see below), whose sum is σ = 18528180. Its totient is φ = 6176058.

The previous prime is 12352103. The next prime is 12352141. The reversal of 12352118 is 81125321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12352093 and 12352102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3088028 + ... + 3088031.

It is an arithmetic number, because the mean of its divisors is an integer number (4632045).

Almost surely, 2^12352118 is an apocalyptic number.

12352118 is a deficient number, since it is larger than the sum of its proper divisors (6176062).

12352118 is an equidigital number, since it uses as much as digits as its factorization.

12352118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176061.

The product of its digits is 480, while the sum is 23.

The square root of 12352118 is about 3514.5580091955. The cubic root of 12352118 is about 231.1605987022.

Adding to 12352118 its reverse (81125321), we get a palindrome (93477439).

The spelling of 12352118 in words is "twelve million, three hundred fifty-two thousand, one hundred eighteen".