230241544 has 48 divisors (see below), whose sum is σ = 492123600. Its totient is φ = 100661184.

The previous prime is 230241533. The next prime is 230241551. The reversal of 230241544 is 445142032.

It is a happy number.

It is a super-2 number, since 2×230241544² = 106022337167007872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21207 + ... + 30169.

It is an arithmetic number, because the mean of its divisors is an integer number (10252575).

Almost surely, 2^230241544 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 230241544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246061800).

230241544 is an abundant number, since it is smaller than the sum of its proper divisors (261882056).

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

230241544 is a wasteful number, since it uses less digits than its factorization.

230241544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9014 (or 8997 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 230241544 is about 15173.7122682618. The cubic root of 230241544 is about 612.9069739533.

Adding to 230241544 its reverse (445142032), we get a palindrome (675383576).

The spelling of 230241544 in words is "two hundred thirty million, two hundred forty-one thousand, five hundred forty-four".