2505116 has 12 divisors (see below), whose sum is σ = 4401432. Its totient is φ = 1247568.

The previous prime is 2505109. The next prime is 2505119. The reversal of 2505116 is 6115052.

2505116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26 + ... + 2238.

It is an arithmetic number, because the mean of its divisors is an integer number (366786).

2^2505116 is an apocalyptic number.

It is an amenable number.

2505116 is a deficient number, since it is larger than the sum of its proper divisors (1896316).

2505116 is a wasteful number, since it uses less digits than its factorization.

2505116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500 (or 2498 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2505116 is about 1582.7558245036. The cubic root of 2505116 is about 135.8133974866.

The spelling of 2505116 in words is "two million, five hundred five thousand, one hundred sixteen".