12485115 has 48 divisors (see below), whose sum is σ = 22722336. Its totient is φ = 6336000.

The previous prime is 12485063. The next prime is 12485141. The reversal of 12485115 is 51158421.

12485115 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12485115 - 2⁹ = 12484603 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123565 + ... + 123665.

It is an arithmetic number, because the mean of its divisors is an integer number (473382).

It is a vampire number, since it can be written as 1515 ⋅ 8241 (with its own digits).

Almost surely, 2^12485115 is an apocalyptic number.

12485115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12485115 is a deficient number, since it is larger than the sum of its proper divisors (10237221).

12485115 is a wasteful number, since it uses less digits than its factorization.

12485115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 217 counting only the distinct ones).

The product of its digits is 1600, while the sum is 27.

The square root of 12485115 is about 3533.4282219963. The cubic root of 12485115 is about 231.9872850245.

The spelling of 12485115 in words is "twelve million, four hundred eighty-five thousand, one hundred fifteen".