6862243 has 4 divisors (see below), whose sum is σ = 6930288. Its totient is φ = 6794200.

The previous prime is 6862223. The next prime is 6862259. The reversal of 6862243 is 3422686.

6862243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6862243 - 2¹⁷ = 6731171 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6862213) 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, 33871 + ... + 34072.

It is an arithmetic number, because the mean of its divisors is an integer number (1732572).

Almost surely, 2^6862243 is an apocalyptic number.

6862243 is a deficient number, since it is larger than the sum of its proper divisors (68045).

6862243 is a wasteful number, since it uses less digits than its factorization.

6862243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68044.

The product of its digits is 13824, while the sum is 31.

The square root of 6862243 is about 2619.5883264360. The cubic root of 6862243 is about 190.0299398802.

The spelling of 6862243 in words is "six million, eight hundred sixty-two thousand, two hundred forty-three".