12560467 has 4 divisors (see below), whose sum is σ = 13299336. Its totient is φ = 11821600.

The previous prime is 12560459. The next prime is 12560489. The reversal of 12560467 is 76406521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76406521 = 1487 ⋅51383.

It is a cyclic number.

It is not a de Polignac number, because 12560467 - 2³ = 12560459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12560407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369409 + ... + 369442.

It is an arithmetic number, because the mean of its divisors is an integer number (3324834).

Almost surely, 2^12560467 is an apocalyptic number.

12560467 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12560467 is a deficient number, since it is larger than the sum of its proper divisors (738869).

12560467 is an equidigital number, since it uses as much as digits as its factorization.

12560467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738868.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 12560467 is about 3544.0749145581. The cubic root of 12560467 is about 232.4530571585.

Adding to 12560467 its reverse (76406521), we get a palindrome (88966988).

The spelling of 12560467 in words is "twelve million, five hundred sixty thousand, four hundred sixty-seven".