12955125 has 32 divisors (see below), whose sum is σ = 21790080. Its totient is φ = 6835200.

The previous prime is 12955123. The next prime is 12955133. The reversal of 12955125 is 52155921.

It is not a de Polignac number, because 12955125 - 2¹ = 12955123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12955092 and 12955101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12955121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67029 + ... + 67221.

It is an arithmetic number, because the mean of its divisors is an integer number (680940).

Almost surely, 2^12955125 is an apocalyptic number.

12955125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12955125 is a deficient number, since it is larger than the sum of its proper divisors (8834955).

12955125 is a wasteful number, since it uses less digits than its factorization.

12955125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 380 counting only the distinct ones).

The product of its digits is 4500, while the sum is 30.

The square root of 12955125 is about 3599.3228529822. The cubic root of 12955125 is about 234.8626026472.

The spelling of 12955125 in words is "twelve million, nine hundred fifty-five thousand, one hundred twenty-five".