5670685 has 4 divisors (see below), whose sum is σ = 6804828. Its totient is φ = 4536544.

The previous prime is 5670671. The next prime is 5670697. The reversal of 5670685 is 5860765.

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 702244 + 4968441 = 838^2 + 2229^2 .

It is a cyclic number.

It is not a de Polignac number, because 5670685 - 2⁵ = 5670653 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, 567064 + ... + 567073.

It is an arithmetic number, because the mean of its divisors is an integer number (1701207).

Almost surely, 2^5670685 is an apocalyptic number.

It is an amenable number.

5670685 is a deficient number, since it is larger than the sum of its proper divisors (1134143).

5670685 is a wasteful number, since it uses less digits than its factorization.

5670685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134142.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5670685 is about 2381.3200120941. The cubic root of 5670685 is about 178.3248392224.

The spelling of 5670685 in words is "five million, six hundred seventy thousand, six hundred eighty-five".