11271364 has 12 divisors (see below), whose sum is σ = 21242284. Its totient is φ = 5202144.

The previous prime is 11271361. The next prime is 11271367. The reversal of 11271364 is 46317211.

It is an interprime number because it is at equal distance from previous prime (11271361) and next prime (11271367).

It can be written as a sum of positive squares in 2 ways, for example, as 980100 + 10291264 = 990^2 + 3208^2 .

It is not an unprimeable number, because it can be changed into a prime (11271361) 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, 108327 + ... + 108430.

Almost surely, 2^11271364 is an apocalyptic number.

It is an amenable number.

11271364 is a deficient number, since it is larger than the sum of its proper divisors (9970920).

11271364 is a wasteful number, since it uses less digits than its factorization.

11271364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216774 (or 216772 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 11271364 is about 3357.2852127873. The cubic root of 11271364 is about 224.2119857579.

Adding to 11271364 its reverse (46317211), we get a palindrome (57588575).

The spelling of 11271364 in words is "eleven million, two hundred seventy-one thousand, three hundred sixty-four".