5598385 has 16 divisors (see below), whose sum is σ = 7406784. Its totient is φ = 4036032.

The previous prime is 5598379. The next prime is 5598419. The reversal of 5598385 is 5838955.

It is a happy number.

It is not a de Polignac number, because 5598385 - 2⁹ = 5597873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1794 + ... + 3796.

It is an arithmetic number, because the mean of its divisors is an integer number (462924).

Almost surely, 2^5598385 is an apocalyptic number.

It is an amenable number.

5598385 is a deficient number, since it is larger than the sum of its proper divisors (1808399).

5598385 is a wasteful number, since it uses less digits than its factorization.

5598385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064.

The product of its digits is 216000, while the sum is 43.

The square root of 5598385 is about 2366.0906576038. The cubic root of 5598385 is about 177.5637276957.

The spelling of 5598385 in words is "five million, five hundred ninety-eight thousand, three hundred eighty-five".