2916228 has 48 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 824064.

The previous prime is 2916203. The next prime is 2916241. The reversal of 2916228 is 8226192.

2916228 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2916195 and 2916204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12400 + ... + 12632.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

2^2916228 is an apocalyptic number.

2916228 is a gapful number since it is divisible by the number (28) 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 2916228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3931200).

2916228 is an abundant number, since it is smaller than the sum of its proper divisors (4946172).

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

2916228 is a wasteful number, since it uses less digits than its factorization.

2916228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 394 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 2916228 is about 1707.6966943811. The cubic root of 2916228 is about 142.8698181134.

The spelling of 2916228 in words is "two million, nine hundred sixteen thousand, two hundred twenty-eight".