230221360 has 40 divisors (see below), whose sum is σ = 536345136. Its totient is φ = 91902720.

The previous prime is 230221331. The next prime is 230221393. The reversal of 230221360 is 63122032.

230221360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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, 41130 + ... + 46390.

Almost surely, 2^230221360 is an apocalyptic number.

230221360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230221360 is an abundant number, since it is smaller than the sum of its proper divisors (306123776).

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

230221360 is a wasteful number, since it uses less digits than its factorization.

230221360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821 (or 5815 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 230221360 is about 15173.0471560593. The cubic root of 230221360 is about 612.8890633775.

Adding to 230221360 its reverse (63122032), we get a palindrome (293343392).

The spelling of 230221360 in words is "two hundred thirty million, two hundred twenty-one thousand, three hundred sixty".