223535250 has 48 divisors (see below), whose sum is σ = 604445400. Its totient is φ = 59608800.

The previous prime is 223535237. The next prime is 223535251. The reversal of 223535250 is 52535322.

223535250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 111323601 + 112211649 = 10551^2 + 10593^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223535251) 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, 47425 + ... + 51924.

Almost surely, 2^223535250 is an apocalyptic number.

223535250 is an abundant number, since it is smaller than the sum of its proper divisors (380910150).

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

223535250 is a wasteful number, since it uses less digits than its factorization.

223535250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99372 (or 99359 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 223535250 is about 14951.0952776042. The cubic root of 223535250 is about 606.8974872727.

The spelling of 223535250 in words is "two hundred twenty-three million, five hundred thirty-five thousand, two hundred fifty".