12873695 has 8 divisors (see below), whose sum is σ = 15474240. Its totient is φ = 10281760.

The previous prime is 12873691. The next prime is 12873703. The reversal of 12873695 is 59637821.

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

It is not a de Polignac number, because 12873695 - 2² = 12873691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12873691) 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, 1805 + ... + 5385.

It is an arithmetic number, because the mean of its divisors is an integer number (1934280).

Almost surely, 2^12873695 is an apocalyptic number.

12873695 is a deficient number, since it is larger than the sum of its proper divisors (2600545).

12873695 is an equidigital number, since it uses as much as digits as its factorization.

12873695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4305.

The product of its digits is 90720, while the sum is 41.

The square root of 12873695 is about 3587.9931716769. The cubic root of 12873695 is about 234.3694883445.

The spelling of 12873695 in words is "twelve million, eight hundred seventy-three thousand, six hundred ninety-five".