4023800 has 96 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 1392000.

The previous prime is 4023791. The next prime is 4023809. The reversal of 4023800 is 83204.

It is an interprime number because it is at equal distance from previous prime (4023791) and next prime (4023809).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68171 + ... + 68229.

It is an arithmetic number, because the mean of its divisors is an integer number (111600).

Almost surely, 2^4023800 is an apocalyptic number.

4023800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4023800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5356800).

4023800 is an abundant number, since it is smaller than the sum of its proper divisors (6689800).

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

4023800 is a wasteful number, since it uses less digits than its factorization.

4023800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4023800 is about 2005.9411756081. The cubic root of 4023800 is about 159.0543173729.

The spelling of 4023800 in words is "four million, twenty-three thousand, eight hundred".