230944280 has 32 divisors (see below), whose sum is σ = 593857440. Its totient is φ = 79180800.

The previous prime is 230944279. The next prime is 230944309. The reversal of 230944280 is 82449032.

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, 412121 + ... + 412680.

It is an arithmetic number, because the mean of its divisors is an integer number (18558045).

Almost surely, 2^230944280 is an apocalyptic number.

230944280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230944280 is an abundant number, since it is smaller than the sum of its proper divisors (362913160).

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

230944280 is a wasteful number, since it uses less digits than its factorization.

230944280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824819 (or 824815 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 230944280 is about 15196.8509895965. The cubic root of 230944280 is about 613.5299057487.

The spelling of 230944280 in words is "two hundred thirty million, nine hundred forty-four thousand, two hundred eighty".