230658705 has 32 divisors (see below), whose sum is σ = 412848000. Its totient is φ = 122181696.

The previous prime is 230658679. The next prime is 230658761. The reversal of 230658705 is 507856032.

It is not a de Polignac number, because 230658705 - 2¹⁶ = 230593169 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230658705.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14382 + ... + 25848.

It is an arithmetic number, because the mean of its divisors is an integer number (12901500).

Almost surely, 2^230658705 is an apocalyptic number.

It is an amenable number.

230658705 is a deficient number, since it is larger than the sum of its proper divisors (182189295).

230658705 is a wasteful number, since it uses less digits than its factorization.

230658705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11630 (or 11624 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 230658705 is about 15187.4522221471. The cubic root of 230658705 is about 613.2769138858.

The spelling of 230658705 in words is "two hundred thirty million, six hundred fifty-eight thousand, seven hundred five".