3556422 has 48 divisors (see below), whose sum is σ = 8124480. Its totient is φ = 1123200.

The previous prime is 3556393. The next prime is 3556447. The reversal of 3556422 is 2246553.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44979 + ... + 45057.

It is an arithmetic number, because the mean of its divisors is an integer number (169260).

Almost surely, 2^3556422 is an apocalyptic number.

3556422 is an abundant number, since it is smaller than the sum of its proper divisors (4568058).

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

3556422 is a wasteful number, since it uses less digits than its factorization.

3556422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 186 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 3556422 is about 1885.8478199473. The cubic root of 3556422 is about 152.6409625580.

The spelling of 3556422 in words is "three million, five hundred fifty-six thousand, four hundred twenty-two".