20327896 has 16 divisors (see below), whose sum is σ = 38163240. Its totient is φ = 10151040.

The previous prime is 20327873. The next prime is 20327899. The reversal of 20327896 is 69872302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20327899) 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 3 ways as a sum of consecutive naturals, for example, 9955 + ... + 11821.

Almost surely, 2^20327896 is an apocalyptic number.

It is an amenable number.

20327896 is a deficient number, since it is larger than the sum of its proper divisors (17835344).

20327896 is a wasteful number, since it uses less digits than its factorization.

20327896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234 (or 3230 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 20327896 is about 4508.6468036430. The cubic root of 20327896 is about 272.9171390885.

The spelling of 20327896 in words is "twenty million, three hundred twenty-seven thousand, eight hundred ninety-six".