2000253 has 4 divisors (see below), whose sum is σ = 2667008. Its totient is φ = 1333500.

The previous prime is 2000249. The next prime is 2000261. The reversal of 2000253 is 3520002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2000253 - 2² = 2000249 is a prime.

It is a D-number.

It is a Duffinian number.

2000253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000293) 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 3 ways as a sum of consecutive naturals, for example, 333373 + ... + 333378.

It is an arithmetic number, because the mean of its divisors is an integer number (666752).

2^2000253 is an apocalyptic number.

It is an amenable number.

2000253 is a deficient number, since it is larger than the sum of its proper divisors (666755).

2000253 is an equidigital number, since it uses as much as digits as its factorization.

2000253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666754.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 2000253 is about 1414.3030085523. The cubic root of 2000253 is about 125.9974174326.

Adding to 2000253 its reverse (3520002), we get a palindrome (5520255).

It can be divided in two parts, 200025 and 3, that added together give a triangular number (200028 = T₆₃₂).

The spelling of 2000253 in words is "two million, two hundred fifty-three", and thus it is an aban number.