5999698 has 8 divisors (see below), whose sum is σ = 9242892. Its totient is φ = 2918736.

The previous prime is 5999681. The next prime is 5999699. The reversal of 5999698 is 8969995.

It can be written as a sum of positive squares in 2 ways, for example, as 4826809 + 1172889 = 2197^2 + 1083^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5999698³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5999699) 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 3 ways as a sum of consecutive naturals, for example, 40465 + ... + 40612.

Almost surely, 2^5999698 is an apocalyptic number.

5999698 is a deficient number, since it is larger than the sum of its proper divisors (3243194).

5999698 is a wasteful number, since it uses less digits than its factorization.

5999698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81116.

The product of its digits is 1574640, while the sum is 55.

The square root of 5999698 is about 2449.4280965156. The cubic root of 5999698 is about 181.7090105075.

The spelling of 5999698 in words is "five million, nine hundred ninety-nine thousand, six hundred ninety-eight".