3607228 has 12 divisors (see below), whose sum is σ = 6587280. Its totient is φ = 1725152.

The previous prime is 3607217. The next prime is 3607229. The reversal of 3607228 is 8227063.

It is a junction number, because it is equal to n+sod(n) for n = 3607196 and 3607205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3607229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19513 + ... + 19696.

It is an arithmetic number, because the mean of its divisors is an integer number (548940).

Almost surely, 2^3607228 is an apocalyptic number.

It is an amenable number.

3607228 is a deficient number, since it is larger than the sum of its proper divisors (2980052).

3607228 is a wasteful number, since it uses less digits than its factorization.

3607228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39236 (or 39234 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3607228 is about 1899.2703862273. The cubic root of 3607228 is about 153.3643898446.

It can be divided in two parts, 36072 and 28, that added together give a square (36100 = 190²).

The spelling of 3607228 in words is "three million, six hundred seven thousand, two hundred twenty-eight".