12935434 has 16 divisors (see below), whose sum is σ = 19933056. Its totient is φ = 6292800.

The previous prime is 12935431. The next prime is 12935437. The reversal of 12935434 is 43453921.

It is an interprime number because it is at equal distance from previous prime (12935431) and next prime (12935437).

It is a junction number, because it is equal to n+sod(n) for n = 12935396 and 12935405.

It is not an unprimeable number, because it can be changed into a prime (12935431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22369 + ... + 22939.

It is an arithmetic number, because the mean of its divisors is an integer number (1245816).

Almost surely, 2^12935434 is an apocalyptic number.

12935434 is a deficient number, since it is larger than the sum of its proper divisors (6997622).

12935434 is a wasteful number, since it uses less digits than its factorization.

12935434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861.

The product of its digits is 12960, while the sum is 31.

The square root of 12935434 is about 3596.5864371651. The cubic root of 12935434 is about 234.7435500312.

The spelling of 12935434 in words is "twelve million, nine hundred thirty-five thousand, four hundred thirty-four".