230838818 has 16 divisors (see below), whose sum is σ = 419001984. Its totient is φ = 93111360.

The previous prime is 230838793. The next prime is 230838851. The reversal of 230838818 is 818838032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484718 + ... + 485193.

It is an arithmetic number, because the mean of its divisors is an integer number (26187624).

Almost surely, 2^230838818 is an apocalyptic number.

230838818 is a deficient number, since it is larger than the sum of its proper divisors (188163166).

230838818 is a wasteful number, since it uses less digits than its factorization.

230838818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969937.

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 230838818 is about 15193.3807297783. The cubic root of 230838818 is about 613.4365009058.

The spelling of 230838818 in words is "two hundred thirty million, eight hundred thirty-eight thousand, eight hundred eighteen".