9006529 has 4 divisors (see below), whose sum is σ = 10293184. Its totient is φ = 7719876.

The previous prime is 9006509. The next prime is 9006581. The reversal of 9006529 is 9256009.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9256009 = 7 ⋅1322287.

It is a cyclic number.

It is not a de Polignac number, because 9006529 - 2¹¹ = 9004481 is a prime.

It is a super-2 number, since 2×9006529² = 162235129255682, which contains 22 as substring.

It is a Duffinian number.

9006529 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9006529.

It is not an unprimeable number, because it can be changed into a prime (9006509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643317 + ... + 643330.

It is an arithmetic number, because the mean of its divisors is an integer number (2573296).

Almost surely, 2^9006529 is an apocalyptic number.

It is an amenable number.

9006529 is a deficient number, since it is larger than the sum of its proper divisors (1286655).

9006529 is a wasteful number, since it uses less digits than its factorization.

9006529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286654.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 9006529 is about 3001.0879693871. The cubic root of 9006529 is about 208.0586696554.

The spelling of 9006529 in words is "nine million, six thousand, five hundred twenty-nine".