32440106 has 8 divisors (see below), whose sum is σ = 51221280. Its totient is φ = 15366348.

The previous prime is 32440073. The next prime is 32440129. The reversal of 32440106 is 60104423.

It is a happy number.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426806 + ... + 426881.

It is an arithmetic number, because the mean of its divisors is an integer number (6402660).

Almost surely, 2^32440106 is an apocalyptic number.

32440106 is a deficient number, since it is larger than the sum of its proper divisors (18781174).

32440106 is a wasteful number, since it uses less digits than its factorization.

32440106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853708.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 32440106 is about 5695.6216517602. The cubic root of 32440106 is about 318.9290565928.

Adding to 32440106 its reverse (60104423), we get a palindrome (92544529).

The spelling of 32440106 in words is "thirty-two million, four hundred forty thousand, one hundred six".