12580197 has 16 divisors (see below), whose sum is σ = 19415040. Its totient is φ = 7096752.

The previous prime is 12580193. The next prime is 12580207. The reversal of 12580197 is 79108521.

It is not a de Polignac number, because 12580197 - 2² = 12580193 is a prime.

It is a super-2 number, since 2×12580197² = 316522713117618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12580193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2133 + ... + 5450.

It is an arithmetic number, because the mean of its divisors is an integer number (1213440).

Almost surely, 2^12580197 is an apocalyptic number.

It is an amenable number.

12580197 is a deficient number, since it is larger than the sum of its proper divisors (6834843).

12580197 is an equidigital number, since it uses as much as digits as its factorization.

12580197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7672.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 12580197 is about 3546.8573413657. The cubic root of 12580197 is about 232.5747060198.

The spelling of 12580197 in words is "twelve million, five hundred eighty thousand, one hundred ninety-seven".