5999240 has 64 divisors (see below), whose sum is σ = 14817600. Its totient is φ = 2172672.

The previous prime is 5999237. The next prime is 5999261. The reversal of 5999240 is 429995.

It is a junction number, because it is equal to n+sod(n) for n = 5999194 and 5999203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43091 + ... + 43229.

It is an arithmetic number, because the mean of its divisors is an integer number (231525).

Almost surely, 2^5999240 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 5999240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7408800).

5999240 is an abundant number, since it is smaller than the sum of its proper divisors (8818360).

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

5999240 is a wasteful number, since it uses less digits than its factorization.

5999240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 5999240 is about 2449.3346035199. The cubic root of 5999240 is about 181.7043866723.

It can be divided in two parts, 59 and 99240, that added together give a palindrome (99299).

The spelling of 5999240 in words is "five million, nine hundred ninety-nine thousand, two hundred forty".