32564141 has 4 divisors (see below), whose sum is σ = 32582784. Its totient is φ = 32545500.

The previous prime is 32564131. The next prime is 32564153. The reversal of 32564141 is 14146523.

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.

It is a cyclic number.

It is not a de Polignac number, because 32564141 - 2¹⁰ = 32563117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32564141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32564131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6395 + ... + 10296.

It is an arithmetic number, because the mean of its divisors is an integer number (8145696).

Almost surely, 2^32564141 is an apocalyptic number.

It is an amenable number.

32564141 is a deficient number, since it is larger than the sum of its proper divisors (18643).

32564141 is a wasteful number, since it uses less digits than its factorization.

32564141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18642.

The product of its digits is 2880, while the sum is 26.

The square root of 32564141 is about 5706.4998904758. The cubic root of 32564141 is about 319.3350155531.

The spelling of 32564141 in words is "thirty-two million, five hundred sixty-four thousand, one hundred forty-one".