2020284 has 36 divisors (see below), whose sum is σ = 5837104. Its totient is φ = 577152.

The previous prime is 2020279. The next prime is 2020309. The reversal of 2020284 is 4820202.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3757 + ... + 4260.

2^2020284 is an apocalyptic number.

It is an amenable number.

2020284 is an abundant number, since it is smaller than the sum of its proper divisors (3816820).

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

2020284 is a wasteful number, since it uses less digits than its factorization.

2020284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8034 (or 8029 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2020284 is about 1421.3669476951. The cubic root of 2020284 is about 126.4166104059.

Adding to 2020284 its reverse (4820202), we get a palindrome (6840486).

It can be divided in two parts, 2020 and 284, that added together give a square (2304 = 48²).

The spelling of 2020284 in words is "two million, twenty thousand, two hundred eighty-four".