3028116 has 96 divisors (see below), whose sum is σ = 9031680. Its totient is φ = 768384.

The previous prime is 3028099. The next prime is 3028121. The reversal of 3028116 is 6118203.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3028092 and 3028101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51295 + ... + 51353.

It is an arithmetic number, because the mean of its divisors is an integer number (94080).

Almost surely, 2^3028116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3028116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4515840).

3028116 is an abundant number, since it is smaller than the sum of its proper divisors (6003564).

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

3028116 is a wasteful number, since it uses less digits than its factorization.

3028116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 3028116 is about 1740.1482695449. The cubic root of 3028116 is about 144.6741155341.

The spelling of 3028116 in words is "three million, twenty-eight thousand, one hundred sixteen".