3610222 has 48 divisors (see below), whose sum is σ = 7313328. Its totient is φ = 1317120.

The previous prime is 3610219. The next prime is 3610283. The reversal of 3610222 is 2220163.

It is a junction number, because it is equal to n+sod(n) for n = 3610196 and 3610205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18228 + ... + 18424.

It is an arithmetic number, because the mean of its divisors is an integer number (152361).

Almost surely, 2^3610222 is an apocalyptic number.

3610222 is an abundant number, since it is smaller than the sum of its proper divisors (3703106).

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

3610222 is a wasteful number, since it uses less digits than its factorization.

3610222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3610222 is about 1900.0584201545. The cubic root of 3610222 is about 153.4068089361.

Adding to 3610222 its reverse (2220163), we get a palindrome (5830385).

The spelling of 3610222 in words is "three million, six hundred ten thousand, two hundred twenty-two".