230523488 has 48 divisors (see below), whose sum is σ = 495514656. Its totient is φ = 104924160.

The previous prime is 230523481. The next prime is 230523499. The reversal of 230523488 is 884325032.

It is a Cunningham number, because it is equal to 15183²-1.

It is a super-2 number, since 2×230523488² = 106282157039372288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230523481) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26573 + ... + 34163.

It is an arithmetic number, because the mean of its divisors is an integer number (10323222).

Almost surely, 2^230523488 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 230523488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247757328).

230523488 is an abundant number, since it is smaller than the sum of its proper divisors (264991168).

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

230523488 is a wasteful number, since it uses less digits than its factorization.

230523488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7687 (or 7679 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 230523488 is about 15182.9999670684. Note that the first 4 decimals coincide. The cubic root of 230523488 is about 613.1570518383.

The spelling of 230523488 in words is "two hundred thirty million, five hundred twenty-three thousand, four hundred eighty-eight".