11571052 has 6 divisors (see below), whose sum is σ = 20249348. Its totient is φ = 5785524.

The previous prime is 11571041. The next prime is 11571073. The reversal of 11571052 is 25017511.

11571052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1446378 + ... + 1446385.

Almost surely, 2^11571052 is an apocalyptic number.

It is an amenable number.

11571052 is a deficient number, since it is larger than the sum of its proper divisors (8678296).

11571052 is a wasteful number, since it uses less digits than its factorization.

11571052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892767 (or 2892765 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 11571052 is about 3401.6249058354. The cubic root of 11571052 is about 226.1817787251.

Adding to 11571052 its reverse (25017511), we get a palindrome (36588563).

It can be divided in two parts, 1157 and 1052, that added together give a square (2209 = 47²).

The spelling of 11571052 in words is "eleven million, five hundred seventy-one thousand, fifty-two".