12505097 has 8 divisors (see below), whose sum is σ = 14360160. Its totient is φ = 10769760.

The previous prime is 12505093. The next prime is 12505111. The reversal of 12505097 is 79050521.

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

It is a cyclic number.

It is not a de Polignac number, because 12505097 - 2² = 12505093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12505091) 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 7 ways as a sum of consecutive naturals, for example, 29708 + ... + 30125.

It is an arithmetic number, because the mean of its divisors is an integer number (1795020).

Almost surely, 2^12505097 is an apocalyptic number.

It is an amenable number.

12505097 is a deficient number, since it is larger than the sum of its proper divisors (1855063).

12505097 is a wasteful number, since it uses less digits than its factorization.

12505097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59863.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 12505097 is about 3536.2546571196. The cubic root of 12505097 is about 232.1109816318.

The spelling of 12505097 in words is "twelve million, five hundred five thousand, ninety-seven".