3600222 has 16 divisors (see below), whose sum is σ = 7240080. Its totient is φ = 1193472.

The previous prime is 3600221. The next prime is 3600269. The reversal of 3600222 is 2220063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3600221) 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, 397 + ... + 2712.

It is an arithmetic number, because the mean of its divisors is an integer number (452505).

Almost surely, 2^3600222 is an apocalyptic number.

3600222 is an abundant number, since it is smaller than the sum of its proper divisors (3639858).

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

3600222 is a wasteful number, since it uses less digits than its factorization.

3600222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3307.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3600222 is about 1897.4250973359. The cubic root of 3600222 is about 153.2650367972.

Adding to 3600222 its reverse (2220063), we get a palindrome (5820285).

The spelling of 3600222 in words is "three million, six hundred thousand, two hundred twenty-two".