5598780 has 96 divisors (see below), whose sum is σ = 18144000. Its totient is φ = 1274880.

The previous prime is 5598767. The next prime is 5598793. The reversal of 5598780 is 878955.

It is an interprime number because it is at equal distance from previous prime (5598767) and next prime (5598793).

It is a hoax number, since the sum of its digits (42) 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 (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10971 + ... + 11469.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

Almost surely, 2^5598780 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 5598780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9072000).

5598780 is an abundant number, since it is smaller than the sum of its proper divisors (12545220).

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

5598780 is a wasteful number, since it uses less digits than its factorization.

5598780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The square root of 5598780 is about 2366.1741271513. The cubic root of 5598780 is about 177.5679036633.

It can be divided in two parts, 559 and 8780, that added together give a palindrome (9339).

The spelling of 5598780 in words is "five million, five hundred ninety-eight thousand, seven hundred eighty".