12700343 has 8 divisors (see below), whose sum is σ = 13491360. Its totient is φ = 11914240.

The previous prime is 12700333. The next prime is 12700397. The reversal of 12700343 is 34300721.

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 12700343 - 2⁴ = 12700327 is a prime.

It is a super-2 number, since 2×12700343² = 322597424635298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12700333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5063 + ... + 7143.

It is an arithmetic number, because the mean of its divisors is an integer number (1686420).

Almost surely, 2^12700343 is an apocalyptic number.

12700343 is a deficient number, since it is larger than the sum of its proper divisors (791017).

12700343 is a wasteful number, since it uses less digits than its factorization.

12700343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 12700343 is about 3563.7540599766. The cubic root of 12700343 is about 233.3127557817.

The spelling of 12700343 in words is "twelve million, seven hundred thousand, three hundred forty-three".