2505115 has 8 divisors (see below), whose sum is σ = 3018528. Its totient is φ = 1995840.

The previous prime is 2505109. The next prime is 2505119. The reversal of 2505115 is 5115052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2505115 - 2⁷ = 2504987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2505092 and 2505101.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514 + ... + 2296.

It is an arithmetic number, because the mean of its divisors is an integer number (377316).

2^2505115 is an apocalyptic number.

2505115 is a deficient number, since it is larger than the sum of its proper divisors (513413).

2505115 is a wasteful number, since it uses less digits than its factorization.

2505115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 2505115 is about 1582.7555085988. The cubic root of 2505115 is about 135.8133794151.

The spelling of 2505115 in words is "two million, five hundred five thousand, one hundred fifteen".