5998131 has 10 divisors (see below), whose sum is σ = 8960292. Its totient is φ = 3998700.

The previous prime is 5998121. The next prime is 5998133. The reversal of 5998131 is 1318995.

It is a happy number.

5998131 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5998131 - 2¹¹ = 5996083 is a prime.

It is a super-2 number, since 2×5998131² = 71955150986322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5998133) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 36945 + ... + 37106.

Almost surely, 2^5998131 is an apocalyptic number.

5998131 is a deficient number, since it is larger than the sum of its proper divisors (2962161).

5998131 is an equidigital number, since it uses as much as digits as its factorization.

5998131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74063 (or 74054 counting only the distinct ones).

The product of its digits is 9720, while the sum is 36.

The square root of 5998131 is about 2449.1082050412. The cubic root of 5998131 is about 181.6931895549.

The spelling of 5998131 in words is "five million, nine hundred ninety-eight thousand, one hundred thirty-one".