65830230 has 24 divisors (see below), whose sum is σ = 171158832. Its totient is φ = 17554704.

The previous prime is 65830229. The next prime is 65830249. The reversal of 65830230 is 3203856.

65830230 is a `hidden beast` number, since 658 + 3 + 0 + 2 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 65830194 and 65830203.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 365634 + ... + 365813.

It is an arithmetic number, because the mean of its divisors is an integer number (7131618).

Almost surely, 2^65830230 is an apocalyptic number.

65830230 is an abundant number, since it is smaller than the sum of its proper divisors (105328602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65830230 is a wasteful number, since it uses less digits than its factorization.

65830230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731460 (or 731457 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 65830230 is about 8113.5830555926. The cubic root of 65830230 is about 403.7771988182. Note that the first 3 decimals are identical.

The spelling of 65830230 in words is "sixty-five million, eight hundred thirty thousand, two hundred thirty".