3503228 has 12 divisors (see below), whose sum is σ = 6143760. Its totient is φ = 1747872.

The previous prime is 3503221. The next prime is 3503237. The reversal of 3503228 is 8223053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3503221) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3200 + ... + 4152.

It is an arithmetic number, because the mean of its divisors is an integer number (511980).

Almost surely, 2^3503228 is an apocalyptic number.

It is an amenable number.

3503228 is a deficient number, since it is larger than the sum of its proper divisors (2640532).

3503228 is a wasteful number, since it uses less digits than its factorization.

3503228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876 (or 1874 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3503228 is about 1871.6912138491. The cubic root of 3503228 is about 151.8761109619.

The spelling of 3503228 in words is "three million, five hundred three thousand, two hundred twenty-eight".