6120018 has 24 divisors (see below), whose sum is σ = 13570128. Its totient is φ = 1992312.

The previous prime is 6120013. The next prime is 6120083. The reversal of 6120018 is 8100216.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6120013) 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 11 ways as a sum of consecutive naturals, for example, 3180 + ... + 4727.

It is an arithmetic number, because the mean of its divisors is an integer number (565422).

Almost surely, 2^6120018 is an apocalyptic number.

6120018 is an abundant number, since it is smaller than the sum of its proper divisors (7450110).

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

6120018 is a wasteful number, since it uses less digits than its factorization.

6120018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7958 (or 7955 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 6120018 is about 2473.8670134023. The cubic root of 6120018 is about 182.9156648041.

The spelling of 6120018 in words is "six million, one hundred twenty thousand, eighteen".