2020250 has 16 divisors (see below), whose sum is σ = 3782376. Its totient is φ = 808000.

The previous prime is 2020247. The next prime is 2020253. The reversal of 2020250 is 520202.

It is an interprime number because it is at equal distance from previous prime (2020247) and next prime (2020253).

It can be written as a sum of positive squares in 4 ways, for example, as 450241 + 1570009 = 671^2 + 1253^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2020253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3791 + ... + 4290.

2^2020250 is an apocalyptic number.

2020250 is a deficient number, since it is larger than the sum of its proper divisors (1762126).

2020250 is an equidigital number, since it uses as much as digits as its factorization.

2020250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8098 (or 8088 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 2020250 is about 1421.3549873272. The cubic root of 2020250 is about 126.4159012335.

Adding to 2020250 its reverse (520202), we get a palindrome (2540452).

The spelling of 2020250 in words is "two million, twenty thousand, two hundred fifty".