3558226 has 16 divisors (see below), whose sum is σ = 6249600. Its totient is φ = 1487520.

The previous prime is 3558223. The next prime is 3558241. The reversal of 3558226 is 6228553.

It is a happy number.

3558226 is nontrivially palindromic in base 13.

3558226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3558221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2526 + ... + 3673.

It is an arithmetic number, because the mean of its divisors is an integer number (390600).

Almost surely, 2^3558226 is an apocalyptic number.

3558226 is a deficient number, since it is larger than the sum of its proper divisors (2691374).

3558226 is a wasteful number, since it uses less digits than its factorization.

3558226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6249.

The product of its digits is 14400, while the sum is 31.

The square root of 3558226 is about 1886.3260587714. The cubic root of 3558226 is about 152.6667673088. Note that the first 3 decimals are identical.

The spelling of 3558226 in words is "three million, five hundred fifty-eight thousand, two hundred twenty-six".