5605828 has 12 divisors (see below), whose sum is σ = 9843372. Its totient is φ = 2793440.

The previous prime is 5605811. The next prime is 5605829. The reversal of 5605828 is 8285065.

It can be written as a sum of positive squares in 2 ways, for example, as 2286144 + 3319684 = 1512^2 + 1822^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5605793 and 5605802.

It is not an unprimeable number, because it can be changed into a prime (5605829) 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, 943 + ... + 3478.

It is an arithmetic number, because the mean of its divisors is an integer number (820281).

Almost surely, 2^5605828 is an apocalyptic number.

It is an amenable number.

5605828 is a deficient number, since it is larger than the sum of its proper divisors (4237544).

5605828 is a wasteful number, since it uses less digits than its factorization.

5605828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742 (or 4740 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 5605828 is about 2367.6629827744. The cubic root of 5605828 is about 177.6423826155.

The spelling of 5605828 in words is "five million, six hundred five thousand, eight hundred twenty-eight".