3605222214 has 48 divisors (see below), whose sum is σ = 8554712400. Its totient is φ = 1088225280.

The previous prime is 3605222177. The next prime is 3605222227. The reversal of 3605222214 is 4122225063.

It is a happy number.

3605222214 is a `hidden beast` number, since 3 + 605 + 22 + 22 + 14 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15462 + ... + 86310.

It is an arithmetic number, because the mean of its divisors is an integer number (178223175).

Almost surely, 2^3605222214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3605222214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4277356200).

3605222214 is an abundant number, since it is smaller than the sum of its proper divisors (4949490186).

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

3605222214 is a wasteful number, since it uses less digits than its factorization.

3605222214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71125 (or 71122 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3605222214 is about 60043.5026793074. The cubic root of 3605222214 is about 1533.3595867066.

Adding to 3605222214 its reverse (4122225063), we get a palindrome (7727447277).

The spelling of 3605222214 in words is "three billion, six hundred five million, two hundred twenty-two thousand, two hundred fourteen".