32541009 has 8 divisors (see below), whose sum is σ = 45940320. Its totient is φ = 20417856.

The previous prime is 32540983. The next prime is 32541011. The reversal of 32541009 is 90014523.

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

It is not a de Polignac number, because 32541009 - 2¹³ = 32532817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32541009.

It is not an unprimeable number, because it can be changed into a prime (32541209) 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 7 ways as a sum of consecutive naturals, for example, 318979 + ... + 319080.

It is an arithmetic number, because the mean of its divisors is an integer number (5742540).

Almost surely, 2^32541009 is an apocalyptic number.

It is an amenable number.

32541009 is a deficient number, since it is larger than the sum of its proper divisors (13399311).

32541009 is a wasteful number, since it uses less digits than its factorization.

32541009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638079.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 32541009 is about 5704.4727188409. The cubic root of 32541009 is about 319.2593842285.

The spelling of 32541009 in words is "thirty-two million, five hundred forty-one thousand, nine".