2002748 has 24 divisors (see below), whose sum is σ = 3991680. Its totient is φ = 870320.

The previous prime is 2002747. The next prime is 2002783. The reversal of 2002748 is 8472002.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002747) 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, 23 + ... + 2001.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

2^2002748 is an apocalyptic number.

It is an amenable number.

2002748 is a deficient number, since it is larger than the sum of its proper divisors (1988932).

2002748 is a wasteful number, since it uses less digits than its factorization.

2002748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2002748 is about 1415.1847935870. The cubic root of 2002748 is about 126.0497829651.

The spelling of 2002748 in words is "two million, two thousand, seven hundred forty-eight".