5986398 has 16 divisors (see below), whose sum is σ = 13061376. Its totient is φ = 1814040.

The previous prime is 5986391. The next prime is 5986427. The reversal of 5986398 is 8936895.

It is a super-2 number, since 2×5986398² = 71673922028808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5986391) 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 in 7 ways as a sum of consecutive naturals, for example, 45286 + ... + 45417.

It is an arithmetic number, because the mean of its divisors is an integer number (816336).

Almost surely, 2^5986398 is an apocalyptic number.

5986398 is an abundant number, since it is smaller than the sum of its proper divisors (7074978).

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

5986398 is a wasteful number, since it uses less digits than its factorization.

5986398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90719.

The product of its digits is 466560, while the sum is 48.

The square root of 5986398 is about 2446.7116707941. The cubic root of 5986398 is about 181.5746416428.

It can be divided in two parts, 598 and 6398, that added together give a palindrome (6996).

The spelling of 5986398 in words is "five million, nine hundred eighty-six thousand, three hundred ninety-eight".