230037444 has 288 divisors, whose sum is σ = 774918144. Its totient is φ = 55883520.

The previous prime is 230037443. The next prime is 230037449. The reversal of 230037444 is 444730032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230037443) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3239929 + ... + 3239999.

It is an arithmetic number, because the mean of its divisors is an integer number (2690688).

Almost surely, 2^230037444 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 230037444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387459072).

230037444 is an abundant number, since it is smaller than the sum of its proper divisors (544880700).

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

230037444 is a wasteful number, since it uses less digits than its factorization.

230037444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 230037444 is about 15166.9853299857. The cubic root of 230037444 is about 612.7258145020.

Adding to 230037444 its reverse (444730032), we get a palindrome (674767476).

The spelling of 230037444 in words is "two hundred thirty million, thirty-seven thousand, four hundred forty-four".