2020898 has 16 divisors (see below), whose sum is σ = 3344544. Its totient is φ = 908160.

The previous prime is 2020891. The next prime is 2020913. The reversal of 2020898 is 8980202.

It is a self number, because there is not a number n which added to its sum of digits gives 2020898.

It is not an unprimeable number, because it can be changed into a prime (2020891) by changing a digit.

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, 1661 + ... + 2607.

It is an arithmetic number, because the mean of its divisors is an integer number (209034).

2^2020898 is an apocalyptic number.

2020898 is a deficient number, since it is larger than the sum of its proper divisors (1323646).

2020898 is a wasteful number, since it uses less digits than its factorization.

2020898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 2020898 is about 1421.5829205502. The cubic root of 2020898 is about 126.4294158558.

Adding to 2020898 its product of nonzero digits (2304), we get a palindrome (2023202).

The spelling of 2020898 in words is "two million, twenty thousand, eight hundred ninety-eight".