2212328 has 16 divisors (see below), whose sum is σ = 4181760. Its totient is φ = 1097200.

The previous prime is 2212321. The next prime is 2212333. The reversal of 2212328 is 8232122.

It is not an unprimeable number, because it can be changed into a prime (2212321) 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, 8 + ... + 2103.

It is an arithmetic number, because the mean of its divisors is an integer number (261360).

2^2212328 is an apocalyptic number.

It is an amenable number.

2212328 is a deficient number, since it is larger than the sum of its proper divisors (1969432).

2212328 is a wasteful number, since it uses less digits than its factorization.

2212328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248 (or 2244 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 2212328 is about 1487.3896597731. The cubic root of 2212328 is about 130.3016270375.

It can be divided in two parts, 22 and 12328, that multiplied together give a triangular number (271216 = T₇₃₆).

The spelling of 2212328 in words is "two million, two hundred twelve thousand, three hundred twenty-eight".