3554222 has 16 divisors (see below), whose sum is σ = 6144000. Its totient is φ = 1510488.

The previous prime is 3554203. The next prime is 3554227. The reversal of 3554222 is 2224553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554227) 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, 779 + ... + 2777.

It is an arithmetic number, because the mean of its divisors is an integer number (384000).

Almost surely, 2^3554222 is an apocalyptic number.

3554222 is a deficient number, since it is larger than the sum of its proper divisors (2589778).

3554222 is a wasteful number, since it uses less digits than its factorization.

3554222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135.

The product of its digits is 2400, while the sum is 23.

The square root of 3554222 is about 1885.2644376851. The cubic root of 3554222 is about 152.6094815372.

Adding to 3554222 its reverse (2224553), we get a palindrome (5778775).

The spelling of 3554222 in words is "three million, five hundred fifty-four thousand, two hundred twenty-two".