652222 has 8 divisors (see below), whose sum is σ = 1035936. Its totient is φ = 306912.

The previous prime is 652217. The next prime is 652229. The reversal of 652222 is 222256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×652222³ = 832353071023335144, which contains 333 as substring.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 652222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652229) 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, 9558 + ... + 9625.

It is an arithmetic number, because the mean of its divisors is an integer number (129492).

2⁶⁵²²²² is an apocalyptic number.

652222 is a deficient number, since it is larger than the sum of its proper divisors (383714).

652222 is a wasteful number, since it uses less digits than its factorization.

652222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19202.

The product of its digits is 480, while the sum is 19.

The square root of 652222 is about 807.6026250576. The cubic root of 652222 is about 86.7225051075.

Adding to 652222 its reverse (222256), we get a palindrome (874478).

The spelling of 652222 in words is "six hundred fifty-two thousand, two hundred twenty-two".