11266529 has 8 divisors (see below), whose sum is σ = 12341160. Its totient is φ = 10237696.

The previous prime is 11266523. The next prime is 11266553. The reversal of 11266529 is 92566211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1488400 + 9778129 = 1220^2 + 3127^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11266529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11266495 and 11266504.

It is not an unprimeable number, because it can be changed into a prime (11266523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10934 + ... + 11919.

It is an arithmetic number, because the mean of its divisors is an integer number (1542645).

Almost surely, 2^11266529 is an apocalyptic number.

It is an amenable number.

11266529 is a deficient number, since it is larger than the sum of its proper divisors (1074631).

11266529 is a wasteful number, since it uses less digits than its factorization.

11266529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22899.

The product of its digits is 6480, while the sum is 32.

The square root of 11266529 is about 3356.5650597002. The cubic root of 11266529 is about 224.1799216115.

The spelling of 11266529 in words is "eleven million, two hundred sixty-six thousand, five hundred twenty-nine".