5670785 has 16 divisors (see below), whose sum is σ = 7084800. Its totient is φ = 4354176.

The previous prime is 5670779. The next prime is 5670787. The reversal of 5670785 is 5870765.

It is a cyclic number.

It is not a de Polignac number, because 5670785 - 2⁸ = 5670529 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5670787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13661 + ... + 14069.

It is an arithmetic number, because the mean of its divisors is an integer number (442800).

Almost surely, 2^5670785 is an apocalyptic number.

It is an amenable number.

5670785 is a deficient number, since it is larger than the sum of its proper divisors (1414015).

5670785 is a wasteful number, since it uses less digits than its factorization.

5670785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 5670785 is about 2381.3410087596. The cubic root of 5670785 is about 178.3258874425.

The spelling of 5670785 in words is "five million, six hundred seventy thousand, seven hundred eighty-five".