230378532 has 24 divisors (see below), whose sum is σ = 539601216. Its totient is φ = 76499808.

The previous prime is 230378531. The next prime is 230378569. The reversal of 230378532 is 235873032.

230378532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230378493 and 230378502.

It is not an unprimeable number, because it can be changed into a prime (230378531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33343 + ... + 39654.

It is an arithmetic number, because the mean of its divisors is an integer number (22483384).

Almost surely, 2^230378532 is an apocalyptic number.

It is an amenable number.

230378532 is an abundant number, since it is smaller than the sum of its proper divisors (309222684).

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

230378532 is a wasteful number, since it uses less digits than its factorization.

230378532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73267 (or 73265 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 230378532 is about 15178.2255879928. The cubic root of 230378532 is about 613.0285046627.

The spelling of 230378532 in words is "two hundred thirty million, three hundred seventy-eight thousand, five hundred thirty-two".