230620912 has 20 divisors (see below), whose sum is σ = 473112576. Its totient is φ = 108527360.

The previous prime is 230620891. The next prime is 230620913. The reversal of 230620912 is 219026032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230620913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423664 + ... + 424207.

Almost surely, 2^230620912 is an apocalyptic number.

It is an amenable number.

230620912 is an abundant number, since it is smaller than the sum of its proper divisors (242491664).

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

230620912 is a wasteful number, since it uses less digits than its factorization.

230620912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847896 (or 847890 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 230620912 is about 15186.2079532713. The cubic root of 230620912 is about 613.2434172955.

Adding to 230620912 its reverse (219026032), we get a palindrome (449646944).

The spelling of 230620912 in words is "two hundred thirty million, six hundred twenty thousand, nine hundred twelve".