230307546 has 24 divisors (see below), whose sum is σ = 535818240. Its totient is φ = 65802072.

The previous prime is 230307541. The next prime is 230307557. The reversal of 230307546 is 645703032.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230307541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391386 + ... + 391973.

It is an arithmetic number, because the mean of its divisors is an integer number (22325760).

Almost surely, 2^230307546 is an apocalyptic number.

230307546 is an abundant number, since it is smaller than the sum of its proper divisors (305510694).

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

230307546 is a wasteful number, since it uses less digits than its factorization.

230307546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783378 (or 783371 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 230307546 is about 15175.8869921992. The cubic root of 230307546 is about 612.9655345133.

The spelling of 230307546 in words is "two hundred thirty million, three hundred seven thousand, five hundred forty-six".