20332067 has 8 divisors (see below), whose sum is σ = 23292000. Its totient is φ = 17385984.

The previous prime is 20332043. The next prime is 20332079. The reversal of 20332067 is 76023302.

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

It is not a de Polignac number, because 20332067 - 2¹⁰ = 20331043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332087) 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, 92 + ... + 6377.

It is an arithmetic number, because the mean of its divisors is an integer number (2911500).

Almost surely, 2^20332067 is an apocalyptic number.

20332067 is a deficient number, since it is larger than the sum of its proper divisors (2959933).

20332067 is an equidigital number, since it uses as much as digits as its factorization.

20332067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6925.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 20332067 is about 4509.1093355562. The cubic root of 20332067 is about 272.9358040721.

Adding to 20332067 its reverse (76023302), we get a palindrome (96355369).

The spelling of 20332067 in words is "twenty million, three hundred thirty-two thousand, sixty-seven".