230510736 has 120 divisors (see below), whose sum is σ = 684390720. Its totient is φ = 72223488.

The previous prime is 230510729. The next prime is 230510737. The reversal of 230510736 is 637015032.

It is a happy number.

It is a super-2 number, since 2×230510736² = 106270398822523392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230510737) 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 in 23 ways as a sum of consecutive naturals, for example, 473085 + ... + 473571.

It is an arithmetic number, because the mean of its divisors is an integer number (5703256).

Almost surely, 2^230510736 is an apocalyptic number.

230510736 is the 8766-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230510736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342195360).

230510736 is an abundant number, since it is smaller than the sum of its proper divisors (453879984).

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

230510736 is a wasteful number, since it uses less digits than its factorization.

230510736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 230510736 is about 15182.5800179021. The cubic root of 230510736 is about 613.1457455097.

Adding to 230510736 its reverse (637015032), we get a palindrome (867525768).

It can be divided in two parts, 2305 and 10736, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 230510736 in words is "two hundred thirty million, five hundred ten thousand, seven hundred thirty-six".