2505308 has 12 divisors (see below), whose sum is σ = 4721640. Its totient is φ = 1156272.

The previous prime is 2505301. The next prime is 2505311. The reversal of 2505308 is 8035052.

2505308 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 (2505301) 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, 24038 + ... + 24141.

It is an arithmetic number, because the mean of its divisors is an integer number (393470).

2^2505308 is an apocalyptic number.

It is an amenable number.

2505308 is a deficient number, since it is larger than the sum of its proper divisors (2216332).

2505308 is a wasteful number, since it uses less digits than its factorization.

2505308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48196 (or 48194 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2505308 is about 1582.8164770434. The cubic root of 2505308 is about 135.8168671205.

The spelling of 2505308 in words is "two million, five hundred five thousand, three hundred eight".