8652222 has 24 divisors (see below), whose sum is σ = 18836064. Its totient is φ = 2870304.

The previous prime is 8652211. The next prime is 8652223. The reversal of 8652222 is 2222568.

8652222 is a `hidden beast` number, since 8 + 652 + 2 + 2 + 2 = 666.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8652223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3163 + ... + 5225.

It is an arithmetic number, because the mean of its divisors is an integer number (784836).

Almost surely, 2^8652222 is an apocalyptic number.

8652222 is an abundant number, since it is smaller than the sum of its proper divisors (10183842).

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

8652222 is a wasteful number, since it uses less digits than its factorization.

8652222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304 (or 2301 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 8652222 is about 2941.4659610473. The cubic root of 8652222 is about 205.2938241528.

The spelling of 8652222 in words is "eight million, six hundred fifty-two thousand, two hundred twenty-two".