2505104 has 20 divisors (see below), whose sum is σ = 5547264. Its totient is φ = 1073568.

The previous prime is 2505101. The next prime is 2505109. The reversal of 2505104 is 4015052.

It is not an unprimeable number, because it can be changed into a prime (2505101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11072 + ... + 11295.

2^2505104 is an apocalyptic number.

It is an amenable number.

2505104 is an abundant number, since it is smaller than the sum of its proper divisors (3042160).

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

2505104 is a wasteful number, since it uses less digits than its factorization.

2505104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22382 (or 22376 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2505104 is about 1582.7520336427. The cubic root of 2505104 is about 135.8131806286.

The spelling of 2505104 in words is "two million, five hundred five thousand, one hundred four".