230358444 has 24 divisors (see below), whose sum is σ = 538256880. Its totient is φ = 76678464.

The previous prime is 230358437. The next prime is 230358467. The reversal of 230358444 is 444853032.

It is a super-2 number, since 2×230358444² = 106130025444202272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4299 + ... + 21890.

It is an arithmetic number, because the mean of its divisors is an integer number (22427370).

Almost surely, 2^230358444 is an apocalyptic number.

It is an amenable number.

230358444 is an abundant number, since it is smaller than the sum of its proper divisors (307898436).

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

230358444 is a wasteful number, since it uses less digits than its factorization.

230358444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26929 (or 26927 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 230358444 is about 15177.5638361365. The cubic root of 230358444 is about 613.0106863436.

The spelling of 230358444 in words is "two hundred thirty million, three hundred fifty-eight thousand, four hundred forty-four".