20026084 has 24 divisors (see below), whose sum is σ = 38118080. Its totient is φ = 9150624.

The previous prime is 20026067. The next prime is 20026121. The reversal of 20026084 is 48062002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3487 + ... + 7225.

Almost surely, 2^20026084 is an apocalyptic number.

It is an amenable number.

20026084 is a deficient number, since it is larger than the sum of its proper divisors (18091996).

20026084 is a wasteful number, since it uses less digits than its factorization.

20026084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859 (or 3857 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 20026084 is about 4475.0512846223. The cubic root of 20026084 is about 271.5597151779.

Adding to 20026084 its reverse (48062002), we get a palindrome (68088086).

The spelling of 20026084 in words is "twenty million, twenty-six thousand, eighty-four".