32564123 has 4 divisors (see below), whose sum is σ = 32582328. Its totient is φ = 32545920.

The previous prime is 32564093. The next prime is 32564131. The reversal of 32564123 is 32146523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32564123 - 2¹⁰ = 32563099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32564092 and 32564101.

It is not an unprimeable number, because it can be changed into a prime (32564153) 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, 6086 + ... + 10107.

It is an arithmetic number, because the mean of its divisors is an integer number (8145582).

Almost surely, 2^32564123 is an apocalyptic number.

32564123 is a deficient number, since it is larger than the sum of its proper divisors (18205).

32564123 is a wasteful number, since it uses less digits than its factorization.

32564123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18204.

The product of its digits is 4320, while the sum is 26.

The square root of 32564123 is about 5706.4983133267. The cubic root of 32564123 is about 319.3349567151.

The spelling of 32564123 in words is "thirty-two million, five hundred sixty-four thousand, one hundred twenty-three".