2603228 has 12 divisors (see below), whose sum is σ = 4795560. Its totient is φ = 1233072.

The previous prime is 2603219. The next prime is 2603231. The reversal of 2603228 is 8223062.

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 3 ways as a sum of consecutive naturals, for example, 17051 + ... + 17202.

It is an arithmetic number, because the mean of its divisors is an integer number (399630).

2^2603228 is an apocalyptic number.

It is an amenable number.

2603228 is a deficient number, since it is larger than the sum of its proper divisors (2192332).

2603228 is a wasteful number, since it uses less digits than its factorization.

2603228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34276 (or 34274 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2603228 is about 1613.4521994779. The cubic root of 2603228 is about 137.5637698692.

The spelling of 2603228 in words is "two million, six hundred three thousand, two hundred twenty-eight".