5999120 has 80 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 2227200.

The previous prime is 5999107. The next prime is 5999129. The reversal of 5999120 is 219995.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5999129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101651 + ... + 101709.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

Almost surely, 2^5999120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5999120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7499520).

5999120 is an abundant number, since it is smaller than the sum of its proper divisors (8999920).

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

5999120 is a wasteful number, since it uses less digits than its factorization.

5999120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 5999120 is about 2449.3101069485. The cubic root of 5999120 is about 181.7031751482.

The spelling of 5999120 in words is "five million, nine hundred ninety-nine thousand, one hundred twenty".