12545160 has 32 divisors (see below), whose sum is σ = 37635840. Its totient is φ = 3345344.

The previous prime is 12545129. The next prime is 12545171. The reversal of 12545160 is 6154521.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12545160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52152 + ... + 52391.

It is an arithmetic number, because the mean of its divisors is an integer number (1176120).

Almost surely, 2^12545160 is an apocalyptic number.

12545160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12545160 is an abundant number, since it is smaller than the sum of its proper divisors (25090680).

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

12545160 is a wasteful number, since it uses less digits than its factorization.

12545160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104557 (or 104553 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 12545160 is about 3541.9147364102. The cubic root of 12545160 is about 232.3585913151.

Adding to 12545160 its reverse (6154521), we get a palindrome (18699681).

The spelling of 12545160 in words is "twelve million, five hundred forty-five thousand, one hundred sixty".