3192228 has 72 divisors (see below), whose sum is σ = 9172800. Its totient is φ = 927936.

The previous prime is 3192227. The next prime is 3192251. The reversal of 3192228 is 8222913.

It is a happy number.

3192228 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3192221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8713 + ... + 9071.

It is an arithmetic number, because the mean of its divisors is an integer number (127400).

Almost surely, 2^3192228 is an apocalyptic number.

3192228 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3192228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4586400).

3192228 is an abundant number, since it is smaller than the sum of its proper divisors (5980572).

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

3192228 is a wasteful number, since it uses less digits than its factorization.

3192228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 396 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 3192228 is about 1786.6807213378. The cubic root of 3192228 is about 147.2418620108.

The spelling of 3192228 in words is "three million, one hundred ninety-two thousand, two hundred twenty-eight".