230431744 has 44 divisors (see below), whose sum is σ = 462769384. Its totient is φ = 114683904.

The previous prime is 230431723. The next prime is 230431781. The reversal of 230431744 is 447134032.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 314002 + ... + 314734.

It is an arithmetic number, because the mean of its divisors is an integer number (10517486).

Almost surely, 2^230431744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230431744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231384692).

230431744 is an abundant number, since it is smaller than the sum of its proper divisors (232337640).

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

230431744 is an equidigital number, since it uses as much as digits as its factorization.

230431744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 230431744 is about 15179.9783926065. The cubic root of 230431744 is about 613.0756993981.

Adding to 230431744 its reverse (447134032), we get a palindrome (677565776).

The spelling of 230431744 in words is "two hundred thirty million, four hundred thirty-one thousand, seven hundred forty-four".