12792305 has 8 divisors (see below), whose sum is σ = 15846144. Its totient is φ = 9903600.

The previous prime is 12792271. The next prime is 12792323. The reversal of 12792305 is 50329721.

12792305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12792305 - 2⁸ = 12792049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41111 + ... + 41420.

It is an arithmetic number, because the mean of its divisors is an integer number (1980768).

Almost surely, 2^12792305 is an apocalyptic number.

It is an amenable number.

12792305 is a deficient number, since it is larger than the sum of its proper divisors (3053839).

12792305 is an equidigital number, since it uses as much as digits as its factorization.

12792305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82567.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 12792305 is about 3576.6331933817. The cubic root of 12792305 is about 233.8745340011.

The spelling of 12792305 in words is "twelve million, seven hundred ninety-two thousand, three hundred five".