6000018 has 8 divisors (see below), whose sum is σ = 12000048. Its totient is φ = 2000004.

The previous prime is 6000011. The next prime is 6000023. The reversal of 6000018 is 8100006.

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

6000018 is an admirable number.

6000018 is a modest number, since divided by 18 gives 6 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 5999970 and 6000006.

It is not an unprimeable number, because it can be changed into a prime (6000011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499996 + ... + 500007.

It is an arithmetic number, because the mean of its divisors is an integer number (1500006).

Almost surely, 2^6000018 is an apocalyptic number.

6000018 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.

6000018 is a wasteful number, since it uses less digits than its factorization.

6000018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000008.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 6000018 is about 2449.4934170150. The cubic root of 6000018 is about 181.7122409951.

The spelling of 6000018 in words is "six million, eighteen", and thus it is an aban number and an uban number.