5999898 has 8 divisors (see below), whose sum is σ = 11999808. Its totient is φ = 1999964.

The previous prime is 5999881. The next prime is 5999909. The reversal of 5999898 is 8989995.

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

5999898 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499986 + ... + 499997.

It is an arithmetic number, because the mean of its divisors is an integer number (1499976).

Almost surely, 2^5999898 is an apocalyptic number.

5999898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5999898 is a wasteful number, since it uses less digits than its factorization.

5999898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999988.

The product of its digits is 2099520, while the sum is 57.

The square root of 5999898 is about 2449.4689220319. The cubic root of 5999898 is about 181.7110295757.

The spelling of 5999898 in words is "five million, nine hundred ninety-nine thousand, eight hundred ninety-eight".