230315544 has 24 divisors (see below), whose sum is σ = 623771460. Its totient is φ = 76771824.

The previous prime is 230315543. The next prime is 230315563. The reversal of 230315544 is 445513032.

230315544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230315543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1599342 + ... + 1599485.

Almost surely, 2^230315544 is an apocalyptic number.

230315544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230315544 is an abundant number, since it is smaller than the sum of its proper divisors (393455916).

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

230315544 is a wasteful number, since it uses less digits than its factorization.

230315544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198839 (or 3198832 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 230315544 is about 15176.1505000445. The cubic root of 230315544 is about 612.9726300133.

Adding to 230315544 its reverse (445513032), we get a palindrome (675828576).

The spelling of 230315544 in words is "two hundred thirty million, three hundred fifteen thousand, five hundred forty-four".