2020116 has 24 divisors (see below), whose sum is σ = 5387200. Its totient is φ = 577152.

The previous prime is 2020091. The next prime is 2020147. The reversal of 2020116 is 6110202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 11941 + ... + 12108.

2^2020116 is an apocalyptic number.

It is an amenable number.

2020116 is an abundant number, since it is smaller than the sum of its proper divisors (3367084).

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

2020116 is a wasteful number, since it uses less digits than its factorization.

2020116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24063 (or 24061 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2020116 is about 1421.3078484269. The cubic root of 2020116 is about 126.4131061825.

Adding to 2020116 its reverse (6110202), we get a palindrome (8130318).

The spelling of 2020116 in words is "two million, twenty thousand, one hundred sixteen".