230452630 has 8 divisors (see below), whose sum is σ = 414814752. Its totient is φ = 92181048.

The previous prime is 230452619. The next prime is 230452631. The reversal of 230452630 is 36254032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 230452595 and 230452604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230452631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11522622 + ... + 11522641.

It is an arithmetic number, because the mean of its divisors is an integer number (51851844).

Almost surely, 2^230452630 is an apocalyptic number.

230452630 is a deficient number, since it is larger than the sum of its proper divisors (184362122).

230452630 is a wasteful number, since it uses less digits than its factorization.

230452630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23045270.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 230452630 is about 15180.6663226619. Note that the first 3 decimals coincide. The cubic root of 230452630 is about 613.0942216034.

The spelling of 230452630 in words is "two hundred thirty million, four hundred fifty-two thousand, six hundred thirty".