2026900 has 18 divisors (see below), whose sum is σ = 4398590. Its totient is φ = 810720.

The previous prime is 2026889. The next prime is 2026909. The reversal of 2026900 is 96202.

It can be written as a sum of positive squares in 3 ways, for example, as 300304 + 1726596 = 548^2 + 1314^2 .

It is a super-2 number, since 2×2026900² = 8216647220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026909) 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 5 ways as a sum of consecutive naturals, for example, 10035 + ... + 10234.

2^2026900 is an apocalyptic number.

2026900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2026900 is an abundant number, since it is smaller than the sum of its proper divisors (2371690).

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

2026900 is a wasteful number, since it uses less digits than its factorization.

2026900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20283 (or 20276 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2026900 is about 1423.6923825040. The cubic root of 2026900 is about 126.5544558724.

It can be divided in two parts, 2026 and 900, that added together give a triangular number (2926 = T₇₆).

The spelling of 2026900 in words is "two million, twenty-six thousand, nine hundred".