12275893 has 8 divisors (see below), whose sum is σ = 14051520. Its totient is φ = 10505760.

The previous prime is 12275891. The next prime is 12275909. The reversal of 12275893 is 39857221.

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 12275893 - 2¹ = 12275891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12275891) by changing a digit.

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, 6273 + ... + 7993.

It is an arithmetic number, because the mean of its divisors is an integer number (1756440).

Almost surely, 2^12275893 is an apocalyptic number.

It is an amenable number.

12275893 is a deficient number, since it is larger than the sum of its proper divisors (1775627).

12275893 is a wasteful number, since it uses less digits than its factorization.

12275893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747.

The product of its digits is 30240, while the sum is 37.

The square root of 12275893 is about 3503.6970474058. The cubic root of 12275893 is about 230.6841193855.

The spelling of 12275893 in words is "twelve million, two hundred seventy-five thousand, eight hundred ninety-three".