6807485 has 4 divisors (see below), whose sum is σ = 8168988. Its totient is φ = 5445984.

The previous prime is 6807473. The next prime is 6807499. The reversal of 6807485 is 5847086.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1545049 + 5262436 = 1243^2 + 2294^2 .

It is a cyclic number.

It is not a de Polignac number, because 6807485 - 2¹⁴ = 6791101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680744 + ... + 680753.

It is an arithmetic number, because the mean of its divisors is an integer number (2042247).

Almost surely, 2^6807485 is an apocalyptic number.

It is an amenable number.

6807485 is a deficient number, since it is larger than the sum of its proper divisors (1361503).

6807485 is a wasteful number, since it uses less digits than its factorization.

6807485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361502.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 6807485 is about 2609.1157505944. The cubic root of 6807485 is about 189.5231347198.

The spelling of 6807485 in words is "six million, eight hundred seven thousand, four hundred eighty-five".