600120 has 48 divisors (see below), whose sum is σ = 1951560. Its totient is φ = 159936.

The previous prime is 600109. The next prime is 600167. The reversal of 600120 is 21006.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

600120 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 474 + ... + 1193.

2⁶⁰⁰¹²⁰ is an apocalyptic number.

600120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

600120 is an abundant number, since it is smaller than the sum of its proper divisors (1351440).

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

600120 is a wasteful number, since it uses less digits than its factorization.

600120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 600120 is about 774.6741250358. The cubic root of 600120 is about 84.3488890398.

Adding to 600120 its reverse (21006), we get a palindrome (621126).

The spelling of 600120 in words is "six hundred thousand, one hundred twenty".