5686786 has 16 divisors (see below), whose sum is σ = 9910080. Its totient is φ = 2396880.

The previous prime is 5686783. The next prime is 5686817. The reversal of 5686786 is 6876865.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5686783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2476 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (619380).

Almost surely, 2^5686786 is an apocalyptic number.

5686786 is a deficient number, since it is larger than the sum of its proper divisors (4223294).

5686786 is a wasteful number, since it uses less digits than its factorization.

5686786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729.

The product of its digits is 483840, while the sum is 46.

The square root of 5686786 is about 2384.6983037693. The cubic root of 5686786 is about 178.4934546583.

It can be divided in two parts, 56867 and 86, that added together give a triangular number (56953 = T₃₃₇).

The spelling of 5686786 in words is "five million, six hundred eighty-six thousand, seven hundred eighty-six".