2748600 has 96 divisors (see below), whose sum is σ = 9486000. Its totient is φ = 731520.

The previous prime is 2748593. The next prime is 2748601. The reversal of 2748600 is 68472.

2748600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5146 + ... + 5654.

2^2748600 is an apocalyptic number.

2748600 is a gapful number since it is divisible by the number (20) 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 2748600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4743000).

2748600 is an abundant number, since it is smaller than the sum of its proper divisors (6737400).

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

2748600 is a wasteful number, since it uses less digits than its factorization.

2748600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2748600 is about 1657.8902255578. The cubic root of 2748600 is about 140.0781876179.

The spelling of 2748600 in words is "two million, seven hundred forty-eight thousand, six hundred".