5686212 has 48 divisors (see below), whose sum is σ = 15303680. Its totient is φ = 1609632.

The previous prime is 5686193. The next prime is 5686217. The reversal of 5686212 is 2126865.

Its product of digits (5760) is a multiple of the sum of its prime factors (640).

It is a self number, because there is not a number n which added to its sum of digits gives 5686212.

It is not an unprimeable number, because it can be changed into a prime (5686217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11433 + ... + 11919.

Almost surely, 2^5686212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5686212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7651840).

5686212 is an abundant number, since it is smaller than the sum of its proper divisors (9617468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5686212 is a wasteful number, since it uses less digits than its factorization.

5686212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640 (or 638 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 5686212 is about 2384.5779500784. The cubic root of 5686212 is about 178.4874489994.

It can be divided in two parts, 56 and 86212, that added together give a palindrome (86268).

The spelling of 5686212 in words is "five million, six hundred eighty-six thousand, two hundred twelve".