223983500 has 96 divisors (see below), whose sum is σ = 558073152. Its totient is φ = 77798400.

The previous prime is 223983481. The next prime is 223983503. The reversal of 223983500 is 5389322.

It is not an unprimeable number, because it can be changed into a prime (223983503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109487 + ... + 111513.

It is an arithmetic number, because the mean of its divisors is an integer number (5813262).

Almost surely, 2^223983500 is an apocalyptic number.

223983500 is a gapful number since it is divisible by the number (20) 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 223983500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279036576).

223983500 is an abundant number, since it is smaller than the sum of its proper divisors (334089652).

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

223983500 is a wasteful number, since it uses less digits than its factorization.

223983500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076 (or 2064 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 223983500 is about 14966.0783106330. The cubic root of 223983500 is about 607.3028821881.

The spelling of 223983500 in words is "two hundred twenty-three million, nine hundred eighty-three thousand, five hundred".