32561134 has 16 divisors (see below), whose sum is σ = 50505840. Its totient is φ = 15733440.

The previous prime is 32561099. The next prime is 32561143. The reversal of 32561134 is 43116523.

It is a junction number, because it is equal to n+sod(n) for n = 32561099 and 32561108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7117 + ... + 10759.

It is an arithmetic number, because the mean of its divisors is an integer number (3156615).

Almost surely, 2^32561134 is an apocalyptic number.

32561134 is a deficient number, since it is larger than the sum of its proper divisors (17944706).

32561134 is a wasteful number, since it uses less digits than its factorization.

32561134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795.

The product of its digits is 2160, while the sum is 25.

The square root of 32561134 is about 5706.2364129082. The cubic root of 32561134 is about 319.3251860298.

Adding to 32561134 its reverse (43116523), we get a palindrome (75677657).

The spelling of 32561134 in words is "thirty-two million, five hundred sixty-one thousand, one hundred thirty-four".