3627228 has 24 divisors (see below), whose sum is σ = 9233280. Its totient is φ = 1099120.

The previous prime is 3627223. The next prime is 3627251. The reversal of 3627228 is 8227263.

3627228 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3627195 and 3627204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3627223) 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 7 ways as a sum of consecutive naturals, for example, 13608 + ... + 13871.

It is an arithmetic number, because the mean of its divisors is an integer number (384720).

Almost surely, 2^3627228 is an apocalyptic number.

It is an amenable number.

3627228 is an abundant number, since it is smaller than the sum of its proper divisors (5606052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3627228 is a wasteful number, since it uses less digits than its factorization.

3627228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27497 (or 27495 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 3627228 is about 1904.5282880546. The cubic root of 3627228 is about 153.6473066635.

The spelling of 3627228 in words is "three million, six hundred twenty-seven thousand, two hundred twenty-eight".