32106164 has 6 divisors (see below), whose sum is σ = 56185794. Its totient is φ = 16053080.

The previous prime is 32106131. The next prime is 32106167. The reversal of 32106164 is 46160123.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30713764 + 1392400 = 5542^2 + 1180^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32106167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4013267 + ... + 4013274.

It is an arithmetic number, because the mean of its divisors is an integer number (9364299).

Almost surely, 2^32106164 is an apocalyptic number.

It is an amenable number.

32106164 is a deficient number, since it is larger than the sum of its proper divisors (24079630).

32106164 is a wasteful number, since it uses less digits than its factorization.

32106164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8026545 (or 8026543 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 32106164 is about 5666.2301400490. The cubic root of 32106164 is about 317.8309162699.

Adding to 32106164 its reverse (46160123), we get a palindrome (78266287).

The spelling of 32106164 in words is "thirty-two million, one hundred six thousand, one hundred sixty-four".