5521684 has 12 divisors (see below), whose sum is σ = 11043424. Its totient is φ = 2366424.

The previous prime is 5521669. The next prime is 5521693. The reversal of 5521684 is 4861255.

5521684 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98574 + ... + 98629.

Almost surely, 2^5521684 is an apocalyptic number.

It is an amenable number.

5521684 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.

5521684 is a wasteful number, since it uses less digits than its factorization.

5521684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197214 (or 197212 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

The square root of 5521684 is about 2349.8263765649. The cubic root of 5521684 is about 176.7490885534.

The spelling of 5521684 in words is "five million, five hundred twenty-one thousand, six hundred eighty-four".