2000255 has 4 divisors (see below), whose sum is σ = 2400312. Its totient is φ = 1600200.

The previous prime is 2000249. The next prime is 2000261. The reversal of 2000255 is 5520002.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2000249) and next prime (2000261).

It is not a de Polignac number, because 2000255 - 2¹⁴ = 1983871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200021 + ... + 200030.

It is an arithmetic number, because the mean of its divisors is an integer number (600078).

2^2000255 is an apocalyptic number.

2000255 is a deficient number, since it is larger than the sum of its proper divisors (400057).

2000255 is an equidigital number, since it uses as much as digits as its factorization.

2000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400056.

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 2000255 is about 1414.3037156142. The cubic root of 2000255 is about 125.9974594264.

Adding to 2000255 its reverse (5520002), we get a palindrome (7520257).

The spelling of 2000255 in words is "two million, two hundred fifty-five", and thus it is an aban number.