230723285 has 16 divisors (see below), whose sum is σ = 298722816. Its totient is φ = 170061888.

The previous prime is 230723267. The next prime is 230723293. The reversal of 230723285 is 582327032.

230723285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 230723285 - 2⁸ = 230723029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35132 + ... + 41178.

It is an arithmetic number, because the mean of its divisors is an integer number (18670176).

Almost surely, 2^230723285 is an apocalyptic number.

It is an amenable number.

230723285 is a deficient number, since it is larger than the sum of its proper divisors (67999531).

230723285 is a wasteful number, since it uses less digits than its factorization.

230723285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6652.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 230723285 is about 15189.5781705747. The cubic root of 230723285 is about 613.3341437909.

The spelling of 230723285 in words is "two hundred thirty million, seven hundred twenty-three thousand, two hundred eighty-five".