32328109 has 8 divisors (see below), whose sum is σ = 35845920. Its totient is φ = 28906800.

The previous prime is 32328097. The next prime is 32328113. The reversal of 32328109 is 90182323.

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

It is a cyclic number.

It is not a de Polignac number, because 32328109 - 2⁵ = 32328077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32328209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23419 + ... + 24760.

It is an arithmetic number, because the mean of its divisors is an integer number (4480740).

Almost surely, 2^32328109 is an apocalyptic number.

It is an amenable number.

32328109 is a deficient number, since it is larger than the sum of its proper divisors (3517811).

32328109 is a wasteful number, since it uses less digits than its factorization.

32328109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48251.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 32328109 is about 5685.7813007537. The cubic root of 32328109 is about 318.5616072961.

The spelling of 32328109 in words is "thirty-two million, three hundred twenty-eight thousand, one hundred nine".