11264271 has 4 divisors (see below), whose sum is σ = 15019032. Its totient is φ = 7509512.

The previous prime is 11264257. The next prime is 11264311. The reversal of 11264271 is 17246211.

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 11264271 - 2¹⁰ = 11263247 is a prime.

It is a super-2 number, since 2×11264271² = 253767602322882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11264171) 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 3 ways as a sum of consecutive naturals, for example, 1877376 + ... + 1877381.

It is an arithmetic number, because the mean of its divisors is an integer number (3754758).

Almost surely, 2^11264271 is an apocalyptic number.

11264271 is a deficient number, since it is larger than the sum of its proper divisors (3754761).

11264271 is an equidigital number, since it uses as much as digits as its factorization.

11264271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3754760.

The product of its digits is 672, while the sum is 24.

The square root of 11264271 is about 3356.2286870832. The cubic root of 11264271 is about 224.1649441479.

The spelling of 11264271 in words is "eleven million, two hundred sixty-four thousand, two hundred seventy-one".