12760895 has 32 divisors (see below), whose sum is σ = 18332160. Its totient is φ = 8346240.

The previous prime is 12760889. The next prime is 12760903. The reversal of 12760895 is 59806721.

It is not a de Polignac number, because 12760895 - 2⁴ = 12760879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91736 + ... + 91874.

It is an arithmetic number, because the mean of its divisors is an integer number (572880).

Almost surely, 2^12760895 is an apocalyptic number.

12760895 is a deficient number, since it is larger than the sum of its proper divisors (5571265).

12760895 is a wasteful number, since it uses less digits than its factorization.

12760895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 12760895 is about 3572.2394936510. The cubic root of 12760895 is about 233.6829599848.

The spelling of 12760895 in words is "twelve million, seven hundred sixty thousand, eight hundred ninety-five".