230723276 has 24 divisors (see below), whose sum is σ = 469271040. Its totient is φ = 97204752.

The previous prime is 230723267. The next prime is 230723293. The reversal of 230723276 is 672327032.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 68180 + ... + 71483.

It is an arithmetic number, because the mean of its divisors is an integer number (19552960).

Almost surely, 2^230723276 is an apocalyptic number.

It is an amenable number.

230723276 is an abundant number, since it is smaller than the sum of its proper divisors (238547764).

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

230723276 is a wasteful number, since it uses less digits than its factorization.

230723276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139733 (or 139731 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 230723276 is about 15189.5778743190. The cubic root of 230723276 is about 613.3341358160.

The spelling of 230723276 in words is "two hundred thirty million, seven hundred twenty-three thousand, two hundred seventy-six".