230331450 has 24 divisors (see below), whose sum is σ = 571222368. Its totient is φ = 61421680.

The previous prime is 230331449. The next prime is 230331467. The reversal of 230331450 is 54133032.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 767622 + ... + 767921.

It is an arithmetic number, because the mean of its divisors is an integer number (23800932).

Almost surely, 2^230331450 is an apocalyptic number.

230331450 is an abundant number, since it is smaller than the sum of its proper divisors (340890918).

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

230331450 is a wasteful number, since it uses less digits than its factorization.

230331450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535558 (or 1535553 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 230331450 is about 15176.6745369333. The cubic root of 230331450 is about 612.9867406808.

Adding to 230331450 its reverse (54133032), we get a palindrome (284464482).

The spelling of 230331450 in words is "two hundred thirty million, three hundred thirty-one thousand, four hundred fifty".