230459284 has 24 divisors (see below), whose sum is σ = 463125600. Its totient is φ = 99240480.

The previous prime is 230459279. The next prime is 230459309. The reversal of 230459284 is 482954032.

It is a happy number.

It is a super-2 number, since 2×230459284² = 106222963163585312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136999 + ... + 138670.

It is an arithmetic number, because the mean of its divisors is an integer number (19296900).

Almost surely, 2^230459284 is an apocalyptic number.

It is an amenable number.

230459284 is an abundant number, since it is smaller than the sum of its proper divisors (232666316).

230459284 is a wasteful number, since it uses less digits than its factorization.

230459284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275703 (or 275701 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 230459284 is about 15180.8854814204. The cubic root of 230459284 is about 613.1001222950.

The spelling of 230459284 in words is "two hundred thirty million, four hundred fifty-nine thousand, two hundred eighty-four".