2663104 has 14 divisors (see below), whose sum is σ = 5284724. Its totient is φ = 1331520.

The previous prime is 2663081. The next prime is 2663107. The reversal of 2663104 is 4013662.

It is not an unprimeable number, because it can be changed into a prime (2663107) by changing a digit.

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 as a sum of consecutive naturals, namely, 20742 + ... + 20869.

2^2663104 is an apocalyptic number.

It is an amenable number.

2663104 is a deficient number, since it is larger than the sum of its proper divisors (2621620).

2663104 is an equidigital number, since it uses as much as digits as its factorization.

2663104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41623 (or 41613 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2663104 is about 1631.9019578394. The cubic root of 2663104 is about 138.6104719705.

Adding to 2663104 its reverse (4013662), we get a palindrome (6676766).

The spelling of 2663104 in words is "two million, six hundred sixty-three thousand, one hundred four".