12734875 has 8 divisors (see below), whose sum is σ = 15893280. Its totient is φ = 10187800.

The previous prime is 12734873. The next prime is 12734929. The reversal of 12734875 is 57843721.

It is not a de Polignac number, because 12734875 - 2¹ = 12734873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12734873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50815 + ... + 51064.

It is an arithmetic number, because the mean of its divisors is an integer number (1986660).

Almost surely, 2^12734875 is an apocalyptic number.

12734875 is a deficient number, since it is larger than the sum of its proper divisors (3158405).

12734875 is an equidigital number, since it uses as much as digits as its factorization.

12734875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101894 (or 101884 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 12734875 is about 3568.5956621618. The cubic root of 12734875 is about 233.5240221240.

The spelling of 12734875 in words is "twelve million, seven hundred thirty-four thousand, eight hundred seventy-five".