230986764 has 72 divisors (see below), whose sum is σ = 600058368. Its totient is φ = 74884320.

The previous prime is 230986751. The next prime is 230986771. The reversal of 230986764 is 467689032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356689 + ... + 357335.

It is an arithmetic number, because the mean of its divisors is an integer number (8334144).

Almost surely, 2^230986764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230986764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300029184).

230986764 is an abundant number, since it is smaller than the sum of its proper divisors (369071604).

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

230986764 is a wasteful number, since it uses less digits than its factorization.

230986764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 230986764 is about 15198.2487149013. The cubic root of 230986764 is about 613.5675246444.

The spelling of 230986764 in words is "two hundred thirty million, nine hundred eighty-six thousand, seven hundred sixty-four".