5670771 has 4 divisors (see below), whose sum is σ = 7561032. Its totient is φ = 3780512.

The previous prime is 5670757. The next prime is 5670779. The reversal of 5670771 is 1770765.

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

It is a cyclic number.

It is not a de Polignac number, because 5670771 - 2¹⁹ = 5146483 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5670779) 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, 945126 + ... + 945131.

It is an arithmetic number, because the mean of its divisors is an integer number (1890258).

Almost surely, 2^5670771 is an apocalyptic number.

5670771 is a deficient number, since it is larger than the sum of its proper divisors (1890261).

5670771 is a wasteful number, since it uses less digits than its factorization.

5670771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890260.

The product of its (nonzero) digits is 10290, while the sum is 33.

The square root of 5670771 is about 2381.3380692375. The cubic root of 5670771 is about 178.3257406925.

It can be divided in two parts, 5670 and 771, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 5670771 in words is "five million, six hundred seventy thousand, seven hundred seventy-one".