5598726 has 16 divisors (see below), whose sum is σ = 12797184. Its totient is φ = 1599624.

The previous prime is 5598713. The next prime is 5598727. The reversal of 5598726 is 6278955.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 133303 = 5598726 / (5 + 5 + 9 + 8 + 7 + 2 + 6).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5598727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66610 + ... + 66693.

It is an arithmetic number, because the mean of its divisors is an integer number (799824).

Almost surely, 2^5598726 is an apocalyptic number.

5598726 is an abundant number, since it is smaller than the sum of its proper divisors (7198458).

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

5598726 is a wasteful number, since it uses less digits than its factorization.

5598726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133315.

The product of its digits is 151200, while the sum is 42.

The square root of 5598726 is about 2366.1627162983. The cubic root of 5598726 is about 177.5673327832.

The spelling of 5598726 in words is "five million, five hundred ninety-eight thousand, seven hundred twenty-six".