2600104 has 32 divisors (see below), whose sum is σ = 5483520. Its totient is φ = 1146816.

The previous prime is 2600089. The next prime is 2600113. The reversal of 2600104 is 4010062.

2600104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1849 + ... + 2935.

It is an arithmetic number, because the mean of its divisors is an integer number (171360).

2^2600104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2600104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2741760).

2600104 is an abundant number, since it is smaller than the sum of its proper divisors (2883416).

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

2600104 is a wasteful number, since it uses less digits than its factorization.

2600104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1125 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2600104 is about 1612.4837983682. The cubic root of 2600104 is about 137.5087201081.

Adding to 2600104 its reverse (4010062), we get a palindrome (6610166).

It can be divided in two parts, 2600 and 104, that multiplied together give a square (270400 = 520²).

The spelling of 2600104 in words is "two million, six hundred thousand, one hundred four".