5999740 has 24 divisors (see below), whose sum is σ = 13007232. Its totient is φ = 2322240.

The previous prime is 5999737. The next prime is 5999743. The reversal of 5999740 is 479995.

It is an interprime number because it is at equal distance from previous prime (5999737) and next prime (5999743).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5999743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4219 + ... + 5458.

It is an arithmetic number, because the mean of its divisors is an integer number (541968).

Almost surely, 2^5999740 is an apocalyptic number.

It is an amenable number.

5999740 is an abundant number, since it is smaller than the sum of its proper divisors (7007492).

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

5999740 is a wasteful number, since it uses less digits than its factorization.

5999740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9717 (or 9715 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 5999740 is about 2449.4366699305. The cubic root of 5999740 is about 181.7094345156.

It can be divided in two parts, 59 and 99740, that added together give a palindrome (99799).

The spelling of 5999740 in words is "five million, nine hundred ninety-nine thousand, seven hundred forty".