5686446 has 8 divisors (see below), whose sum is σ = 11372904. Its totient is φ = 1895480.

The previous prime is 5686441. The next prime is 5686487. The reversal of 5686446 is 6446865.

It is a sphenic number, since it is the product of 3 distinct primes.

5686446 is an admirable number.

It is a super-2 number, since 2×5686446² = 64671336221832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5686441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473865 + ... + 473876.

It is an arithmetic number, because the mean of its divisors is an integer number (1421613).

Almost surely, 2^5686446 is an apocalyptic number.

5686446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5686446 is a wasteful number, since it uses less digits than its factorization.

5686446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947746.

The product of its digits is 138240, while the sum is 39.

The square root of 5686446 is about 2384.6270148600. The cubic root of 5686446 is about 178.4898973482.

The spelling of 5686446 in words is "five million, six hundred eighty-six thousand, four hundred forty-six".