12580147 has 8 divisors (see below), whose sum is σ = 13284800. Its totient is φ = 11879784.

The previous prime is 12580093. The next prime is 12580159. The reversal of 12580147 is 74108521.

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 12580147 - 2⁷ = 12580019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12550147) 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 7 ways as a sum of consecutive naturals, for example, 6328 + ... + 8074.

It is an arithmetic number, because the mean of its divisors is an integer number (1660600).

Almost surely, 2^12580147 is an apocalyptic number.

12580147 is a deficient number, since it is larger than the sum of its proper divisors (704653).

12580147 is a wasteful number, since it uses less digits than its factorization.

12580147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 12580147 is about 3546.8502928655. The cubic root of 12580147 is about 232.5743978966.

Adding to 12580147 its reverse (74108521), we get a palindrome (86688668).

The spelling of 12580147 in words is "twelve million, five hundred eighty thousand, one hundred forty-seven".