3228132 has 24 divisors (see below), whose sum is σ = 7563136. Its totient is φ = 1071648.

The previous prime is 3228109. The next prime is 3228143. The reversal of 3228132 is 2318223.

It is a junction number, because it is equal to n+sod(n) for n = 3228099 and 3228108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4038 + ... + 4770.

Almost surely, 2^3228132 is an apocalyptic number.

It is an amenable number.

3228132 is an abundant number, since it is smaller than the sum of its proper divisors (4335004).

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

3228132 is a wasteful number, since it uses less digits than its factorization.

3228132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1105 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 3228132 is about 1796.7003088996. The cubic root of 3228132 is about 147.7918305407.

Subtracting from 3228132 its reverse (2318223), we obtain a palindrome (909909).

The spelling of 3228132 in words is "three million, two hundred twenty-eight thousand, one hundred thirty-two".