5998992 has 20 divisors (see below), whose sum is σ = 15497520. Its totient is φ = 1999648.

The previous prime is 5998987. The next prime is 5999009. The reversal of 5998992 is 2998995.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62442 + ... + 62537.

It is an arithmetic number, because the mean of its divisors is an integer number (774876).

Almost surely, 2^5998992 is an apocalyptic number.

It is an amenable number.

5998992 is an abundant number, since it is smaller than the sum of its proper divisors (9498528).

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

5998992 is a wasteful number, since it uses less digits than its factorization.

5998992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124990 (or 124984 counting only the distinct ones).

The product of its digits is 524880, while the sum is 51.

The square root of 5998992 is about 2449.2839770023. The cubic root of 5998992 is about 181.7018828380.

It can be divided in two parts, 599 and 8992, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 5998992 in words is "five million, nine hundred ninety-eight thousand, nine hundred ninety-two".