12970 has 8 divisors (see below), whose sum is σ = 23364. Its totient is φ = 5184.

The previous prime is 12967. The next prime is 12973. The reversal of 12970 is 7921.

12970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12967) and next prime (12973).

It can be written as a sum of positive squares in 2 ways, for example, as 11881 + 1089 = 109^2 + 33^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (12973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639 + ... + 658.

2¹²⁹⁷⁰ is an apocalyptic number.

12970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12970 is a deficient number, since it is larger than the sum of its proper divisors (10394).

12970 is a wasteful number, since it uses less digits than its factorization.

12970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 12970 is about 113.8859078201. The cubic root of 12970 is about 23.4952457562.

The spelling of 12970 in words is "twelve thousand, nine hundred seventy".