230890546 has 24 divisors (see below), whose sum is σ = 367588800. Its totient is φ = 108751896.

The previous prime is 230890531. The next prime is 230890559. The reversal of 230890546 is 645098032.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 142875 + ... + 144481.

It is an arithmetic number, because the mean of its divisors is an integer number (15316200).

Almost surely, 2^230890546 is an apocalyptic number.

230890546 is a deficient number, since it is larger than the sum of its proper divisors (136698254).

230890546 is a wasteful number, since it uses less digits than its factorization.

230890546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846 (or 1827 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 230890546 is about 15195.0829546929. The cubic root of 230890546 is about 613.4823185512.

The spelling of 230890546 in words is "two hundred thirty million, eight hundred ninety thousand, five hundred forty-six".