2889748 has 24 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 1338048.

The previous prime is 2889739. The next prime is 2889769. The reversal of 2889748 is 8479882.

It is a junction number, because it is equal to n+sod(n) for n = 2889698 and 2889707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3168 + ... + 3976.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

2^2889748 is an apocalyptic number.

It is an amenable number.

2889748 is a deficient number, since it is larger than the sum of its proper divisors (2553452).

2889748 is a wasteful number, since it uses less digits than its factorization.

2889748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 877 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 2889748 is about 1699.9258807372. The cubic root of 2889748 is about 142.4360726902.

The spelling of 2889748 in words is "two million, eight hundred eighty-nine thousand, seven hundred forty-eight".