220360 has 32 divisors (see below), whose sum is σ = 567360. Its totient is φ = 75456.

The previous prime is 220357. The next prime is 220361. The reversal of 220360 is 63022.

220360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220360.

It is not an unprimeable number, because it can be changed into a prime (220361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114 + ... + 673.

It is an arithmetic number, because the mean of its divisors is an integer number (17730).

2²²⁰³⁶⁰ is an apocalyptic number.

220360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220360 is an abundant number, since it is smaller than the sum of its proper divisors (347000).

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

220360 is a wasteful number, since it uses less digits than its factorization.

220360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 220360 is about 469.4251804068. The cubic root of 220360 is about 60.4010174821.

Adding to 220360 its reverse (63022), we get a palindrome (283382).

The spelling of 220360 in words is "two hundred twenty thousand, three hundred sixty".