20010035 has 8 divisors (see below), whose sum is σ = 24786816. Its totient is φ = 15491520.

The previous prime is 20010017. The next prime is 20010041. The reversal of 20010035 is 53001002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20010035 - 2¹⁸ = 19747891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20009998 and 20010025.

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, 64394 + ... + 64703.

It is an arithmetic number, because the mean of its divisors is an integer number (3098352).

Almost surely, 2^20010035 is an apocalyptic number.

20010035 is a deficient number, since it is larger than the sum of its proper divisors (4776781).

20010035 is a wasteful number, since it uses less digits than its factorization.

20010035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129133.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 20010035 is about 4473.2577614083. The cubic root of 20010035 is about 271.4871527033.

Adding to 20010035 its reverse (53001002), we get a palindrome (73011037).

The spelling of 20010035 in words is "twenty million, ten thousand, thirty-five".