230220662 has 16 divisors (see below), whose sum is σ = 411823872. Its totient is φ = 94376040.

The previous prime is 230220659. The next prime is 230220677. The reversal of 230220662 is 266022032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 7 ways as a sum of consecutive naturals, for example, 357164 + ... + 357807.

It is an arithmetic number, because the mean of its divisors is an integer number (25738992).

Almost surely, 2^230220662 is an apocalyptic number.

230220662 is a deficient number, since it is larger than the sum of its proper divisors (181603210).

230220662 is a wasteful number, since it uses less digits than its factorization.

230220662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715003.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 230220662 is about 15173.0241547293. The cubic root of 230220662 is about 612.8884439780. Note that the first 3 decimals are identical.

Adding to 230220662 its reverse (266022032), we get a palindrome (496242694).

The spelling of 230220662 in words is "two hundred thirty million, two hundred twenty thousand, six hundred sixty-two".