12827947 has 8 divisors (see below), whose sum is σ = 14477040. Its totient is φ = 11259360.

The previous prime is 12827923. The next prime is 12827953. The reversal of 12827947 is 74972821.

12827947 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 12827947 - 2¹⁵ = 12795179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12827917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19788 + ... + 20425.

It is an arithmetic number, because the mean of its divisors is an integer number (1809630).

Almost surely, 2^12827947 is an apocalyptic number.

12827947 is a deficient number, since it is larger than the sum of its proper divisors (1649093).

12827947 is a wasteful number, since it uses less digits than its factorization.

12827947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40253.

The product of its digits is 56448, while the sum is 40.

The square root of 12827947 is about 3581.6123464161. The cubic root of 12827947 is about 234.0915401463.

It can be divided in two parts, 1282 and 7947, that added together give a palindrome (9229).

The spelling of 12827947 in words is "twelve million, eight hundred twenty-seven thousand, nine hundred forty-seven".