12934078 has 8 divisors (see below), whose sum is σ = 19458072. Its totient is φ = 6448056.

The previous prime is 12934069. The next prime is 12934109. The reversal of 12934078 is 87043921.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 8625 + ... + 10012.

It is an arithmetic number, because the mean of its divisors is an integer number (2432259).

Almost surely, 2^12934078 is an apocalyptic number.

12934078 is a deficient number, since it is larger than the sum of its proper divisors (6523994).

12934078 is a wasteful number, since it uses less digits than its factorization.

12934078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18986.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 12934078 is about 3596.3979201418. The cubic root of 12934078 is about 234.7353471528.

Adding to 12934078 its reverse (87043921), we get a palindrome (99977999).

The spelling of 12934078 in words is "twelve million, nine hundred thirty-four thousand, seventy-eight".