2748284 has 24 divisors (see below), whose sum is σ = 5996928. Its totient is φ = 1070640.

The previous prime is 2748283. The next prime is 2748287. The reversal of 2748284 is 4828472.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4154 + ... + 4769.

It is an arithmetic number, because the mean of its divisors is an integer number (249872).

2^2748284 is an apocalyptic number.

It is an amenable number.

2748284 is an abundant number, since it is smaller than the sum of its proper divisors (3248644).

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

2748284 is a wasteful number, since it uses less digits than its factorization.

2748284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8945 (or 8943 counting only the distinct ones).

The product of its digits is 28672, while the sum is 35.

The square root of 2748284 is about 1657.7949209718. The cubic root of 2748284 is about 140.0728192603.

It can be divided in two parts, 274 and 8284, that added together give a palindrome (8558).

The spelling of 2748284 in words is "two million, seven hundred forty-eight thousand, two hundred eighty-four".