32130169 has 8 divisors (see below), whose sum is σ = 32664960. Its totient is φ = 31598736.

The previous prime is 32130143. The next prime is 32130193. The reversal of 32130169 is 96103123.

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

It is not a de Polignac number, because 32130169 - 2⁷ = 32130041 is a prime.

It is a super-2 number, since 2×32130169² = 2064695519937122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32130139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24402 + ... + 25684.

It is an arithmetic number, because the mean of its divisors is an integer number (4083120).

Almost surely, 2^32130169 is an apocalyptic number.

It is an amenable number.

32130169 is a deficient number, since it is larger than the sum of its proper divisors (534791).

32130169 is a wasteful number, since it uses less digits than its factorization.

32130169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 32130169 is about 5668.3479956686. The cubic root of 32130169 is about 317.9101080253.

The spelling of 32130169 in words is "thirty-two million, one hundred thirty thousand, one hundred sixty-nine".