230440250 has 16 divisors (see below), whose sum is σ = 431384616. Its totient is φ = 92176000.

The previous prime is 230440241. The next prime is 230440277. The reversal of 230440250 is 52044032.

It can be written as a sum of positive squares in 4 ways, for example, as 114425809 + 116014441 = 10697^2 + 10771^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460631 + ... + 461130.

Almost surely, 2^230440250 is an apocalyptic number.

230440250 is a deficient number, since it is larger than the sum of its proper divisors (200944366).

230440250 is an equidigital number, since it uses as much as digits as its factorization.

230440250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921778 (or 921768 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 230440250 is about 15180.2585616978. The cubic root of 230440250 is about 613.0832428578.

Adding to 230440250 its reverse (52044032), we get a palindrome (282484282).

The spelling of 230440250 in words is "two hundred thirty million, four hundred forty thousand, two hundred fifty".