3445228 has 12 divisors (see below), whose sum is σ = 6042960. Its totient is φ = 1718672.

The previous prime is 3445217. The next prime is 3445231. The reversal of 3445228 is 8225443.

3445228 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3¹³ + 4² + 4⁴ + 5⁶ + 2¹⁹ + 2²⁰ + 8⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 3445196 and 3445205.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1953 + ... + 3271.

It is an arithmetic number, because the mean of its divisors is an integer number (503580).

Almost surely, 2^3445228 is an apocalyptic number.

It is an amenable number.

3445228 is a deficient number, since it is larger than the sum of its proper divisors (2597732).

3445228 is a wasteful number, since it uses less digits than its factorization.

3445228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976 (or 1974 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 3445228 is about 1856.1325383711. The cubic root of 3445228 is about 151.0332806780.

The spelling of 3445228 in words is "three million, four hundred forty-five thousand, two hundred twenty-eight".