12934415 has 12 divisors (see below), whose sum is σ = 16808184. Its totient is φ = 9550944.

The previous prime is 12934391. The next prime is 12934451. The reversal of 12934415 is 51443921.

It is not a de Polignac number, because 12934415 - 2⁶ = 12934351 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 6809 + ... + 8498.

It is an arithmetic number, because the mean of its divisors is an integer number (1400682).

Almost surely, 2^12934415 is an apocalyptic number.

12934415 is a deficient number, since it is larger than the sum of its proper divisors (3873769).

12934415 is a wasteful number, since it uses less digits than its factorization.

12934415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15338 (or 15325 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 12934415 is about 3596.4447722716. Note that the first 3 decimals coincide. The cubic root of 12934415 is about 234.7373858273.

The spelling of 12934415 in words is "twelve million, nine hundred thirty-four thousand, four hundred fifteen".