2748368 has 40 divisors (see below), whose sum is σ = 6213888. Its totient is φ = 1153152.

The previous prime is 2748313. The next prime is 2748371. The reversal of 2748368 is 8638472.

2748368 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2²¹ + 7⁵ + 4⁹ + 8³ + 3¹⁰ + 6⁷ + 8⁵ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5705 + ... + 6167.

2^2748368 is an apocalyptic number.

2748368 is a gapful number since it is divisible by the number (28) 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 2748368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3106944).

2748368 is an abundant number, since it is smaller than the sum of its proper divisors (3465520).

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

2748368 is a wasteful number, since it uses less digits than its factorization.

2748368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 525 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 2748368 is about 1657.8202556369. The cubic root of 2748368 is about 140.0742463322.

The spelling of 2748368 in words is "two million, seven hundred forty-eight thousand, three hundred sixty-eight".