230049836 has 12 divisors (see below), whose sum is σ = 403900728. Its totient is φ = 114649632.

The previous prime is 230049823. The next prime is 230049857. The reversal of 230049836 is 638940032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230049796 and 230049805.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 92441 + ... + 94896.

It is an arithmetic number, because the mean of its divisors is an integer number (33658394).

Almost surely, 2^230049836 is an apocalyptic number.

It is an amenable number.

230049836 is a deficient number, since it is larger than the sum of its proper divisors (173850892).

230049836 is a wasteful number, since it uses less digits than its factorization.

230049836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187648 (or 187646 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 230049836 is about 15167.3938433734. The cubic root of 230049836 is about 612.7368167137.

Adding to 230049836 its reverse (638940032), we get a palindrome (868989868).

The spelling of 230049836 in words is "two hundred thirty million, forty-nine thousand, eight hundred thirty-six".