230505336 has 96 divisors (see below), whose sum is σ = 655374720. Its totient is φ = 73094400.

The previous prime is 230505323. The next prime is 230505347. The reversal of 230505336 is 633505032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135306 + ... + 136998.

It is an arithmetic number, because the mean of its divisors is an integer number (6826820).

Almost surely, 2^230505336 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 230505336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327687360).

230505336 is an abundant number, since it is smaller than the sum of its proper divisors (424869384).

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

230505336 is a wasteful number, since it uses less digits than its factorization.

230505336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 230505336 is about 15182.4021814731. The cubic root of 230505336 is about 613.1409575724.

The spelling of 230505336 in words is "two hundred thirty million, five hundred five thousand, three hundred thirty-six".