230231208 has 32 divisors (see below), whose sum is σ = 605872800. Its totient is φ = 72704448.

The previous prime is 230231171. The next prime is 230231233. The reversal of 230231208 is 802132032.

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 7 ways as a sum of consecutive naturals, for example, 251991 + ... + 252902.

It is an arithmetic number, because the mean of its divisors is an integer number (18933525).

Almost surely, 2^230231208 is an apocalyptic number.

It is an amenable number.

230231208 is an abundant number, since it is smaller than the sum of its proper divisors (375641592).

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

230231208 is a wasteful number, since it uses less digits than its factorization.

230231208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504921 (or 504917 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 230231208 is about 15173.3716754056. The cubic root of 230231208 is about 612.8978022791.

The spelling of 230231208 in words is "two hundred thirty million, two hundred thirty-one thousand, two hundred eight".