12275969 has 8 divisors (see below), whose sum is σ = 12714240. Its totient is φ = 11840400.

The previous prime is 12275959. The next prime is 12276001. The reversal of 12275969 is 96957221.

12275969 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 12275969 - 2¹² = 12271873 is a prime.

It is a super-2 number, since 2×12275969² = 301398829777922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12275909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13862 + ... + 14720.

It is an arithmetic number, because the mean of its divisors is an integer number (1589280).

Almost surely, 2^12275969 is an apocalyptic number.

It is an amenable number.

12275969 is a deficient number, since it is larger than the sum of its proper divisors (438271).

12275969 is an equidigital number, since it uses as much as digits as its factorization.

12275969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351.

The product of its digits is 68040, while the sum is 41.

The square root of 12275969 is about 3503.7078930756. The cubic root of 12275969 is about 230.6845954393.

The spelling of 12275969 in words is "twelve million, two hundred seventy-five thousand, nine hundred sixty-nine".