5998042 has 8 divisors (see below), whose sum is σ = 9526356. Its totient is φ = 2822592.

The previous prime is 5998039. The next prime is 5998049. The reversal of 5998042 is 2408995.

It can be written as a sum of positive squares in 2 ways, for example, as 5997601 + 441 = 2449^2 + 21^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5997992 and 5998010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5998049) 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 3 ways as a sum of consecutive naturals, for example, 88173 + ... + 88240.

Almost surely, 2^5998042 is an apocalyptic number.

5998042 is a deficient number, since it is larger than the sum of its proper divisors (3528314).

5998042 is a wasteful number, since it uses less digits than its factorization.

5998042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176432.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 5998042 is about 2449.0900350947. The cubic root of 5998042 is about 181.6922908987.

The spelling of 5998042 in words is "five million, nine hundred ninety-eight thousand, forty-two".