12792918 has 8 divisors (see below), whose sum is σ = 25585848. Its totient is φ = 4264304.

The previous prime is 12792917. The next prime is 12792919. The reversal of 12792918 is 81929721.

It is an interprime number because it is at equal distance from previous prime (12792917) and next prime (12792919).

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

12792918 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12792917) 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 3 ways as a sum of consecutive naturals, for example, 1066071 + ... + 1066082.

It is an arithmetic number, because the mean of its divisors is an integer number (3198231).

Almost surely, 2^12792918 is an apocalyptic number.

12792918 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12792918 is a wasteful number, since it uses less digits than its factorization.

12792918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132158.

The product of its digits is 18144, while the sum is 39.

The square root of 12792918 is about 3576.7188874721. The cubic root of 12792918 is about 233.8782696531.

The spelling of 12792918 in words is "twelve million, seven hundred ninety-two thousand, nine hundred eighteen".