220252 has 24 divisors (see below), whose sum is σ = 423360. Its totient is φ = 99840.

The previous prime is 220243. The next prime is 220279. The reversal of 220252 is 252022.

It is a congruent number.

It is an unprimeable number.

220252 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749 + ... + 2827.

It is an arithmetic number, because the mean of its divisors is an integer number (17640).

2²²⁰²⁵² is an apocalyptic number.

It is an amenable number.

220252 is a deficient number, since it is larger than the sum of its proper divisors (203108).

220252 is a wasteful number, since it uses less digits than its factorization.

220252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 220252 is about 469.3101320023. The cubic root of 220252 is about 60.3911482138.

Adding to 220252 its reverse (252022), we get a palindrome (472274).

It can be divided in two parts, 2 and 20252, that multiplied together give a palindrome (40504).

The spelling of 220252 in words is "two hundred twenty thousand, two hundred fifty-two".