230780288 has 32 divisors (see below), whose sum is σ = 460872720. Its totient is φ = 115110400.

The previous prime is 230780279. The next prime is 230780299. The reversal of 230780288 is 882087032.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57053 + ... + 60963.

Almost surely, 2^230780288 is an apocalyptic number.

It is an amenable number.

230780288 is a deficient number, since it is larger than the sum of its proper divisors (230092432).

230780288 is an equidigital number, since it uses as much as digits as its factorization.

230780288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386 (or 4374 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 230780288 is about 15191.4544399146. The cubic root of 230780288 is about 613.3846501906.

The spelling of 230780288 in words is "two hundred thirty million, seven hundred eighty thousand, two hundred eighty-eight".