20002035 has 16 divisors (see below), whose sum is σ = 32060160. Its totient is φ = 10648800.

The previous prime is 20002027. The next prime is 20002061. The reversal of 20002035 is 53020002.

It is not a de Polignac number, because 20002035 - 2³ = 20002027 is a prime.

20002035 is a modest number, since divided by 2035 gives 20 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 20002035.

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 15 ways as a sum of consecutive naturals, for example, 13060 + ... + 14510.

It is an arithmetic number, because the mean of its divisors is an integer number (2003760).

Almost surely, 2^20002035 is an apocalyptic number.

20002035 is a deficient number, since it is larger than the sum of its proper divisors (12058125).

20002035 is a wasteful number, since it uses less digits than its factorization.

20002035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 20002035 is about 4472.3634691290. The cubic root of 20002035 is about 271.4509677470.

Adding to 20002035 its reverse (53020002), we get a palindrome (73022037).

The spelling of 20002035 in words is "twenty million, two thousand, thirty-five".