12275347 has 8 divisors (see below), whose sum is σ = 14097152. Its totient is φ = 10470600.

The previous prime is 12275321. The next prime is 12275357. The reversal of 12275347 is 74357221.

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

It is not a de Polignac number, because 12275347 - 2¹¹ = 12273299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12275357) 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, 2679 + ... + 5632.

It is an arithmetic number, because the mean of its divisors is an integer number (1762144).

Almost surely, 2^12275347 is an apocalyptic number.

12275347 is a deficient number, since it is larger than the sum of its proper divisors (1821805).

12275347 is an equidigital number, since it uses as much as digits as its factorization.

12275347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8529.

The product of its digits is 11760, while the sum is 31.

The square root of 12275347 is about 3503.6191288438. The cubic root of 12275347 is about 230.6806992569.

The spelling of 12275347 in words is "twelve million, two hundred seventy-five thousand, three hundred forty-seven".