12710870 has 8 divisors (see below), whose sum is σ = 22879584. Its totient is φ = 5084344.

The previous prime is 12710857. The next prime is 12710879. The reversal of 12710870 is 7801721.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12710879) 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, 635534 + ... + 635553.

It is an arithmetic number, because the mean of its divisors is an integer number (2859948).

Almost surely, 2^12710870 is an apocalyptic number.

12710870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12710870 is a deficient number, since it is larger than the sum of its proper divisors (10168714).

12710870 is a wasteful number, since it uses less digits than its factorization.

12710870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271094.

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 12710870 is about 3565.2307078224. The cubic root of 12710870 is about 233.3772003692.

The spelling of 12710870 in words is "twelve million, seven hundred ten thousand, eight hundred seventy".