230676646 has 16 divisors (see below), whose sum is σ = 349641360. Its totient is φ = 114135840.

The previous prime is 230676631. The next prime is 230676647. The reversal of 230676646 is 646676032.

It is a junction number, because it is equal to n+sod(n) for n = 230676599 and 230676608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230676647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83101 + ... + 85831.

It is an arithmetic number, because the mean of its divisors is an integer number (21852585).

Almost surely, 2^230676646 is an apocalyptic number.

230676646 is a deficient number, since it is larger than the sum of its proper divisors (118964714).

230676646 is a wasteful number, since it uses less digits than its factorization.

230676646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 230676646 is about 15188.0428627259. The cubic root of 230676646 is about 613.2928140240.

The spelling of 230676646 in words is "two hundred thirty million, six hundred seventy-six thousand, six hundred forty-six".