230343544 has 16 divisors (see below), whose sum is σ = 433180800. Its totient is φ = 114828672.

The previous prime is 230343541. The next prime is 230343559. The reversal of 230343544 is 445343032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230343541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40024 + ... + 45415.

It is an arithmetic number, because the mean of its divisors is an integer number (27073800).

Almost surely, 2^230343544 is an apocalyptic number.

It is an amenable number.

230343544 is a deficient number, since it is larger than the sum of its proper divisors (202837256).

230343544 is a wasteful number, since it uses less digits than its factorization.

230343544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85782 (or 85778 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 230343544 is about 15177.0729720852. The cubic root of 230343544 is about 612.9974691794.

Adding to 230343544 its reverse (445343032), we get a palindrome (675686576).

The spelling of 230343544 in words is "two hundred thirty million, three hundred forty-three thousand, five hundred forty-four".