220364 has 12 divisors (see below), whose sum is σ = 390600. Its totient is φ = 108768.

The previous prime is 220361. The next prime is 220369. The reversal of 220364 is 463022.

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 220364.

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 3 ways as a sum of consecutive naturals, for example, 47 + ... + 665.

It is an arithmetic number, because the mean of its divisors is an integer number (32550).

2²²⁰³⁶⁴ is an apocalyptic number.

It is an amenable number.

220364 is a deficient number, since it is larger than the sum of its proper divisors (170236).

220364 is a wasteful number, since it uses less digits than its factorization.

220364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 220364 is about 469.4294409174. The cubic root of 220364 is about 60.4013829486.

Adding to 220364 its reverse (463022), we get a palindrome (683386).

The spelling of 220364 in words is "two hundred twenty thousand, three hundred sixty-four".