230459283 has 16 divisors (see below), whose sum is σ = 348687360. Its totient is φ = 150369768.

The previous prime is 230459279. The next prime is 230459309. The reversal of 230459283 is 382954032.

It is not a de Polignac number, because 230459283 - 2² = 230459279 is a prime.

It is a super-2 number, since 2×230459283² = 106222962241748178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230459233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89535 + ... + 92072.

It is an arithmetic number, because the mean of its divisors is an integer number (21792960).

Almost surely, 2^230459283 is an apocalyptic number.

230459283 is a deficient number, since it is larger than the sum of its proper divisors (118228077).

230459283 is a wasteful number, since it uses less digits than its factorization.

230459283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181663 (or 181657 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 230459283 is about 15180.8854484842. The cubic root of 230459283 is about 613.1001214082.

The spelling of 230459283 in words is "two hundred thirty million, four hundred fifty-nine thousand, two hundred eighty-three".