2000266 has 4 divisors (see below), whose sum is σ = 3000402. Its totient is φ = 1000132.

The previous prime is 2000261. The next prime is 2000269. The reversal of 2000266 is 6620002.

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

It can be written as a sum of positive squares in only one way, i.e., 1550025 + 450241 = 1245^2 + 671^2 .

It is not an unprimeable number, because it can be changed into a prime (2000261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500065 + ... + 500068.

2^2000266 is an apocalyptic number.

2000266 is a deficient number, since it is larger than the sum of its proper divisors (1000136).

2000266 is a wasteful number, since it uses less digits than its factorization.

2000266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000135.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2000266 is about 1414.3076044482. The cubic root of 2000266 is about 125.9976903919.

Adding to 2000266 its reverse (6620002), we get a palindrome (8620268).

The spelling of 2000266 in words is "two million, two hundred sixty-six", and thus it is an aban number.