12264271 has 4 divisors (see below), whose sum is σ = 12472200. Its totient is φ = 12056344.

The previous prime is 12264269. The next prime is 12264277. The reversal of 12264271 is 17246221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12264271 - 2¹ = 12264269 is a prime.

It is a super-2 number, since 2×12264271² = 300824686322882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12264277) 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, 103876 + ... + 103993.

It is an arithmetic number, because the mean of its divisors is an integer number (3118050).

Almost surely, 2^12264271 is an apocalyptic number.

12264271 is a deficient number, since it is larger than the sum of its proper divisors (207929).

12264271 is an equidigital number, since it uses as much as digits as its factorization.

12264271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207928.

The product of its digits is 1344, while the sum is 25.

The square root of 12264271 is about 3502.0381208662. The cubic root of 12264271 is about 230.6112975998.

The spelling of 12264271 in words is "twelve million, two hundred sixty-four thousand, two hundred seventy-one".