2748828 has 24 divisors (see below), whose sum is σ = 6441232. Its totient is φ = 912384.

The previous prime is 2748827. The next prime is 2748829. The reversal of 2748828 is 8288472.

It is an interprime number because it is at equal distance from previous prime (2748827) and next prime (2748829).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748827) 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, 4476 + ... + 5052.

2^2748828 is an apocalyptic number.

It is an amenable number.

2748828 is an abundant number, since it is smaller than the sum of its proper divisors (3692404).

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

2748828 is a wasteful number, since it uses less digits than its factorization.

2748828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its digits is 57344, while the sum is 39.

The square root of 2748828 is about 1657.9589862237. The cubic root of 2748828 is about 140.0820607344.

The spelling of 2748828 in words is "two million, seven hundred forty-eight thousand, eight hundred twenty-eight".