12850943 has 8 divisors (see below), whose sum is σ = 14720640. Its totient is φ = 10989720.

The previous prime is 12850939. The next prime is 12850979. The reversal of 12850943 is 34905821.

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

It is not a de Polignac number, because 12850943 - 2² = 12850939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12850913) 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, 1568 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (1840080).

Almost surely, 2^12850943 is an apocalyptic number.

12850943 is a deficient number, since it is larger than the sum of its proper divisors (1869697).

12850943 is an equidigital number, since it uses as much as digits as its factorization.

12850943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 12850943 is about 3584.8211949831. The cubic root of 12850943 is about 234.2313379266.

The spelling of 12850943 in words is "twelve million, eight hundred fifty thousand, nine hundred forty-three".