12793495 has 32 divisors (see below), whose sum is σ = 18688320. Its totient is φ = 8279040.

The previous prime is 12793477. The next prime is 12793499. The reversal of 12793495 is 59439721.

12793495 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12793495 - 2⁵ = 12793463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12793499) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 20427 + ... + 21043.

It is an arithmetic number, because the mean of its divisors is an integer number (584010).

Almost surely, 2^12793495 is an apocalyptic number.

12793495 is a deficient number, since it is larger than the sum of its proper divisors (5894825).

12793495 is a wasteful number, since it uses less digits than its factorization.

12793495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675.

The product of its digits is 68040, while the sum is 40.

The square root of 12793495 is about 3576.7995470812. The cubic root of 12793495 is about 233.8817858103.

It can be divided in two parts, 1279 and 3495, that added together give a palindrome (4774).

The spelling of 12793495 in words is "twelve million, seven hundred ninety-three thousand, four hundred ninety-five".