3206228 has 6 divisors (see below), whose sum is σ = 5610906. Its totient is φ = 1603112.

The previous prime is 3206227. The next prime is 3206239. The reversal of 3206228 is 8226023.

It can be written as a sum of positive squares in only one way, i.e., 3161284 + 44944 = 1778^2 + 212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3206227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400775 + ... + 400782.

It is an arithmetic number, because the mean of its divisors is an integer number (935151).

Almost surely, 2^3206228 is an apocalyptic number.

It is an amenable number.

3206228 is a deficient number, since it is larger than the sum of its proper divisors (2404678).

3206228 is a wasteful number, since it uses less digits than its factorization.

3206228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801561 (or 801559 counting only the distinct ones).

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

The square root of 3206228 is about 1790.5943147458. The cubic root of 3206228 is about 147.4567986091.

The spelling of 3206228 in words is "three million, two hundred six thousand, two hundred twenty-eight".