2748983 has 8 divisors (see below), whose sum is σ = 2930688. Its totient is φ = 2572504.

The previous prime is 2748973. The next prime is 2749007. The reversal of 2748983 is 3898472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2748983 - 2⁶ = 2748919 is a prime.

It is a d-powerful number, because it can be written as 2 + 7⁴ + 4⁸ + 8⁵ + 9⁶ + 8⁷ + 3⁹ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2748983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748923) by changing a digit.

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, 191 + ... + 2352.

It is an arithmetic number, because the mean of its divisors is an integer number (366336).

2^2748983 is an apocalyptic number.

2748983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2748983 is a deficient number, since it is larger than the sum of its proper divisors (181705).

2748983 is a wasteful number, since it uses less digits than its factorization.

2748983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613.

The product of its digits is 96768, while the sum is 41.

The square root of 2748983 is about 1658.0057297850. The cubic root of 2748983 is about 140.0846936518.

It can be divided in two parts, 27489 and 83, that added together give a palindrome (27572).

The spelling of 2748983 in words is "two million, seven hundred forty-eight thousand, nine hundred eighty-three".