2023800 has 48 divisors (see below), whose sum is σ = 6275640. Its totient is φ = 539520.

The previous prime is 2023783. The next prime is 2023811. The reversal of 2023800 is 83202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2023800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1087 + ... + 2286.

2^2023800 is an apocalyptic number.

2023800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023800 is an abundant number, since it is smaller than the sum of its proper divisors (4251840).

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

2023800 is a wasteful number, since it uses less digits than its factorization.

2023800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392 (or 3383 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2023800 is about 1422.6032475712. The cubic root of 2023800 is about 126.4899042597.

The spelling of 2023800 in words is "two million, twenty-three thousand, eight hundred".