20330096 has 40 divisors (see below), whose sum is σ = 42747264. Its totient is φ = 9328640.

The previous prime is 20330083. The next prime is 20330117. The reversal of 20330096 is 69003302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10241 + ... + 12063.

Almost surely, 2^20330096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20330096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21373632).

20330096 is an abundant number, since it is smaller than the sum of its proper divisors (22417168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20330096 is a wasteful number, since it uses less digits than its factorization.

20330096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 20330096 is about 4508.8907726846. The cubic root of 20330096 is about 272.9269842793.

Adding to 20330096 its reverse (69003302), we get a palindrome (89333398).

The spelling of 20330096 in words is "twenty million, three hundred thirty thousand, ninety-six".