6835243 has 4 divisors (see below), whose sum is σ = 6840568. Its totient is φ = 6829920.

The previous prime is 6835223. The next prime is 6835249. The reversal of 6835243 is 3425386.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6835243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6835249) 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, 580 + ... + 3742.

It is an arithmetic number, because the mean of its divisors is an integer number (1710142).

Almost surely, 2^6835243 is an apocalyptic number.

6835243 is a deficient number, since it is larger than the sum of its proper divisors (5325).

6835243 is a wasteful number, since it uses less digits than its factorization.

6835243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324.

The product of its digits is 17280, while the sum is 31.

The square root of 6835243 is about 2614.4297657424. The cubic root of 6835243 is about 189.7803833671.

The spelling of 6835243 in words is "six million, eight hundred thirty-five thousand, two hundred forty-three".