5786644 has 12 divisors (see below), whose sum is σ = 10145268. Its totient is φ = 2888000.

The previous prime is 5786629. The next prime is 5786657. The reversal of 5786644 is 4466875.

It can be written as a sum of positive squares in 2 ways, for example, as 169744 + 5616900 = 412^2 + 2370^2 .

It is a d-powerful number, because it can be written as 5⁵ + 7⁸ + 8 + 6 + 6⁴ + 4⁵ + 4⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 5786597 and 5786606.

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, 2094 + ... + 3994.

It is an arithmetic number, because the mean of its divisors is an integer number (845439).

Almost surely, 2^5786644 is an apocalyptic number.

It is an amenable number.

5786644 is a deficient number, since it is larger than the sum of its proper divisors (4358624).

5786644 is a wasteful number, since it uses less digits than its factorization.

5786644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666 (or 2664 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 5786644 is about 2405.5444290223. The cubic root of 5786644 is about 179.5321595687.

The spelling of 5786644 in words is "five million, seven hundred eighty-six thousand, six hundred forty-four".