5598556 has 6 divisors (see below), whose sum is σ = 9797480. Its totient is φ = 2799276.

The previous prime is 5598553. The next prime is 5598577. The reversal of 5598556 is 6558955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5598553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699816 + ... + 699823.

Almost surely, 2^5598556 is an apocalyptic number.

It is an amenable number.

5598556 is a deficient number, since it is larger than the sum of its proper divisors (4198924).

5598556 is a wasteful number, since it uses less digits than its factorization.

5598556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399643 (or 1399641 counting only the distinct ones).

The product of its digits is 270000, while the sum is 43.

The square root of 5598556 is about 2366.1267928833. The cubic root of 5598556 is about 177.5655355438.

The spelling of 5598556 in words is "five million, five hundred ninety-eight thousand, five hundred fifty-six".