20055035 has 32 divisors (see below), whose sum is σ = 32320512. Its totient is φ = 11537280.

The previous prime is 20055017. The next prime is 20055083. The reversal of 20055035 is 53055002.

It is not a de Polignac number, because 20055035 - 2¹⁰ = 20054011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20054998 and 20055016.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3002 + ... + 7008.

It is an arithmetic number, because the mean of its divisors is an integer number (1010016).

Almost surely, 2^20055035 is an apocalyptic number.

20055035 is a deficient number, since it is larger than the sum of its proper divisors (12265477).

20055035 is a wasteful number, since it uses less digits than its factorization.

20055035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 20055035 is about 4478.2848279224. The cubic root of 20055035 is about 271.6905135870.

The spelling of 20055035 in words is "twenty million, fifty-five thousand, thirty-five".