12790265 has 8 divisors (see below), whose sum is σ = 15385920. Its totient is φ = 10207152.

The previous prime is 12790241. The next prime is 12790301. The reversal of 12790265 is 56209721.

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

It is a cyclic number.

It is not a de Polignac number, because 12790265 - 2⁸ = 12790009 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 719 + ... + 5108.

It is an arithmetic number, because the mean of its divisors is an integer number (1923240).

Almost surely, 2^12790265 is an apocalyptic number.

It is an amenable number.

12790265 is a deficient number, since it is larger than the sum of its proper divisors (2595655).

12790265 is an equidigital number, since it uses as much as digits as its factorization.

12790265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6271.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 12790265 is about 3576.3479976087. The cubic root of 12790265 is about 233.8621012818.

Adding to 12790265 its reverse (56209721), we get a palindrome (68999986).

The spelling of 12790265 in words is "twelve million, seven hundred ninety thousand, two hundred sixty-five".