230236612 has 6 divisors (see below), whose sum is σ = 402914078. Its totient is φ = 115118304.

The previous prime is 230236609. The next prime is 230236613. The reversal of 230236612 is 216632032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 192487876 + 37748736 = 13874^2 + 6144^2 .

It is not an unprimeable number, because it can be changed into a prime (230236613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28779573 + ... + 28779580.

Almost surely, 2^230236612 is an apocalyptic number.

It is an amenable number.

230236612 is a deficient number, since it is larger than the sum of its proper divisors (172677466).

230236612 is a wasteful number, since it uses less digits than its factorization.

230236612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57559157 (or 57559155 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 230236612 is about 15173.5497494818. The cubic root of 230236612 is about 612.9025975656.

Adding to 230236612 its reverse (216632032), we get a palindrome (446868644).

The spelling of 230236612 in words is "two hundred thirty million, two hundred thirty-six thousand, six hundred twelve".