12351412 has 12 divisors (see below), whose sum is σ = 22075200. Its totient is φ = 6044216.

The previous prime is 12351407. The next prime is 12351431. The reversal of 12351412 is 21415321.

It is a self number, because there is not a number n which added to its sum of digits gives 12351412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32662 + ... + 33037.

It is an arithmetic number, because the mean of its divisors is an integer number (1839600).

Almost surely, 2^12351412 is an apocalyptic number.

It is an amenable number.

12351412 is a deficient number, since it is larger than the sum of its proper divisors (9723788).

12351412 is a wasteful number, since it uses less digits than its factorization.

12351412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65750 (or 65748 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 12351412 is about 3514.4575683880. The cubic root of 12351412 is about 231.1561945319.

Adding to 12351412 its reverse (21415321), we get a palindrome (33766733).

The spelling of 12351412 in words is "twelve million, three hundred fifty-one thousand, four hundred twelve".