6814071 has 16 divisors (see below), whose sum is σ = 11013120. Its totient is φ = 4129560.

The previous prime is 6814069. The next prime is 6814091. The reversal of 6814071 is 1704186.

It is a happy number.

It is not a de Polignac number, because 6814071 - 2¹ = 6814069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6814001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11175 + ... + 11768.

It is an arithmetic number, because the mean of its divisors is an integer number (688320).

Almost surely, 2^6814071 is an apocalyptic number.

6814071 is a deficient number, since it is larger than the sum of its proper divisors (4199049).

6814071 is a wasteful number, since it uses less digits than its factorization.

6814071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22963 (or 22957 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 6814071 is about 2610.3775588983. The cubic root of 6814071 is about 189.5842339879.

The spelling of 6814071 in words is "six million, eight hundred fourteen thousand, seventy-one".