12795261 has 4 divisors (see below), whose sum is σ = 17060352. Its totient is φ = 8530172.

The previous prime is 12795241. The next prime is 12795269. The reversal of 12795261 is 16259721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16259721 = 3 ⋅5419907.

It is a cyclic number.

It is not a de Polignac number, because 12795261 - 2¹⁸ = 12533117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12795269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2132541 + ... + 2132546.

It is an arithmetic number, because the mean of its divisors is an integer number (4265088).

Almost surely, 2^12795261 is an apocalyptic number.

It is an amenable number.

12795261 is a deficient number, since it is larger than the sum of its proper divisors (4265091).

12795261 is an equidigital number, since it uses as much as digits as its factorization.

12795261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265090.

The product of its digits is 7560, while the sum is 33.

The square root of 12795261 is about 3577.0464073031. The cubic root of 12795261 is about 233.8925469101.

The spelling of 12795261 in words is "twelve million, seven hundred ninety-five thousand, two hundred sixty-one".