3028212 has 48 divisors (see below), whose sum is σ = 8568000. Its totient is φ = 917280.

The previous prime is 3028177. The next prime is 3028213. The reversal of 3028212 is 2128203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87 + ... + 2462.

It is an arithmetic number, because the mean of its divisors is an integer number (178500).

Almost surely, 2^3028212 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 3028212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4284000).

3028212 is an abundant number, since it is smaller than the sum of its proper divisors (5539788).

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

3028212 is a wasteful number, since it uses less digits than its factorization.

3028212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573 (or 2565 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3028212 is about 1740.1758531827. The cubic root of 3028212 is about 144.6756443800.

Subtracting from 3028212 its reverse (2128203), we obtain a palindrome (900009).

It can be divided in two parts, 3028 and 212, that added together give a triangular number (3240 = T₈₀).

The spelling of 3028212 in words is "three million, twenty-eight thousand, two hundred twelve".