11271752 has 12 divisors (see below), whose sum is σ = 21152355. Its totient is φ = 5631128.

The previous prime is 11271751. The next prime is 11271781. The reversal of 11271752 is 25717211.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 5635876 + 5635876 = 2374^2 + 2374^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2374.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11271751) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8903 + ... + 10089.

Almost surely, 2^11271752 is an apocalyptic number.

It is an amenable number.

11271752 is a deficient number, since it is larger than the sum of its proper divisors (9880603).

11271752 is an frugal number, since it uses more digits than its factorization.

11271752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380 (or 1189 counting only the distinct ones).

The product of its digits is 980, while the sum is 26.

The square root of 11271752 is about 3357.3429970737. The cubic root of 11271752 is about 224.2145584501.

Adding to 11271752 its reverse (25717211), we get a palindrome (36988963).

The spelling of 11271752 in words is "eleven million, two hundred seventy-one thousand, seven hundred fifty-two".