6813707 has 4 divisors (see below), whose sum is σ = 7033536. Its totient is φ = 6593880.

The previous prime is 6813701. The next prime is 6813713. The reversal of 6813707 is 7073186.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (6813701) and next prime (6813713).

It is a cyclic number.

It is not a de Polignac number, because 6813707 - 2⁴ = 6813691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6813701) 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 3 ways as a sum of consecutive naturals, for example, 109868 + ... + 109929.

It is an arithmetic number, because the mean of its divisors is an integer number (1758384).

Almost surely, 2^6813707 is an apocalyptic number.

6813707 is a deficient number, since it is larger than the sum of its proper divisors (219829).

6813707 is a wasteful number, since it uses less digits than its factorization.

6813707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219828.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 6813707 is about 2610.3078362523. The cubic root of 6813707 is about 189.5808581356.

The spelling of 6813707 in words is "six million, eight hundred thirteen thousand, seven hundred seven".