230723286 has 16 divisors (see below), whose sum is σ = 488590704. Its totient is φ = 72383744.

The previous prime is 230723267. The next prime is 230723293. The reversal of 230723286 is 682327032.

230723286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130895 + ... + 1131098.

It is an arithmetic number, because the mean of its divisors is an integer number (30536919).

Almost surely, 2^230723286 is an apocalyptic number.

230723286 is an abundant number, since it is smaller than the sum of its proper divisors (257867418).

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

230723286 is a wasteful number, since it uses less digits than its factorization.

230723286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262015.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 230723286 is about 15189.5782034920. The cubic root of 230723286 is about 613.3341446770.

The spelling of 230723286 in words is "two hundred thirty million, seven hundred twenty-three thousand, two hundred eighty-six".