12977875 has 16 divisors (see below), whose sum is σ = 16548480. Its totient is φ = 10161400.

The previous prime is 12977869. The next prime is 12977879. The reversal of 12977875 is 57877921.

The cubic root of 12977875 is 235.

It is a perfect power (a cube), and thus also a powerful number.

It is not a de Polignac number, because 12977875 - 2⁵ = 12977843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12977879) 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 15 ways as a sum of consecutive naturals, for example, 276102 + ... + 276148.

It is an arithmetic number, because the mean of its divisors is an integer number (1034280).

Almost surely, 2^12977875 is an apocalyptic number.

12977875 is a deficient number, since it is larger than the sum of its proper divisors (3570605).

12977875 is an frugal number, since it uses more digits than its factorization.

12977875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 52 counting only the distinct ones).

The product of its digits is 246960, while the sum is 46.

The square root of 12977875 is about 3602.4817834376.

Adding to 12977875 its sum of digits (46), we get a palindrome (12977921).

The spelling of 12977875 in words is "twelve million, nine hundred seventy-seven thousand, eight hundred seventy-five".