20084096 has 64 divisors (see below), whose sum is σ = 42411600. Its totient is φ = 9461760.

The previous prime is 20084047. The next prime is 20084101. The reversal of 20084096 is 69048002.

It is a tau number, because it is divible by the number of its divisors (64).

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, 225620 + ... + 225708.

Almost surely, 2^20084096 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 20084096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21205800).

20084096 is an abundant number, since it is smaller than the sum of its proper divisors (22327504).

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

20084096 is an equidigital number, since it uses as much as digits as its factorization.

20084096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 20084096 is about 4481.5283107440. The cubic root of 20084096 is about 271.8216824322.

The spelling of 20084096 in words is "twenty million, eighty-four thousand, ninety-six".