223250500 has 48 divisors (see below), whose sum is σ = 531917568. Its totient is φ = 81180000.

The previous prime is 223250479. The next prime is 223250507. The reversal of 223250500 is 5052322.

It is a super-3 number, since 3×223250500³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223250507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14796 + ... + 25795.

It is an arithmetic number, because the mean of its divisors is an integer number (11081616).

Almost surely, 2^223250500 is an apocalyptic number.

223250500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223250500 is an abundant number, since it is smaller than the sum of its proper divisors (308667068).

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

223250500 is a wasteful number, since it uses less digits than its factorization.

223250500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40621 (or 40609 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 223250500 is about 14941.5695293366. The cubic root of 223250500 is about 606.6396793265.

The spelling of 223250500 in words is "two hundred twenty-three million, two hundred fifty thousand, five hundred".