5605684 has 48 divisors (see below), whose sum is σ = 12136320. Its totient is φ = 2211840.

The previous prime is 5605681. The next prime is 5605687. The reversal of 5605684 is 4865065.

It is an interprime number because it is at equal distance from previous prime (5605681) and next prime (5605687).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21684 + ... + 21940.

It is an arithmetic number, because the mean of its divisors is an integer number (252840).

Almost surely, 2^5605684 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 5605684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6068160).

5605684 is an abundant number, since it is smaller than the sum of its proper divisors (6530636).

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

5605684 is a wasteful number, since it uses less digits than its factorization.

5605684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5605684 is about 2367.6325728457. The cubic root of 5605684 is about 177.6408615365.

The spelling of 5605684 in words is "five million, six hundred five thousand, six hundred eighty-four".