5298998 has 4 divisors (see below), whose sum is σ = 7948500. Its totient is φ = 2649498.

The previous prime is 5298991. The next prime is 5299001. The reversal of 5298998 is 8998925.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5298991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1324748 + ... + 1324751.

It is an arithmetic number, because the mean of its divisors is an integer number (1987125).

Almost surely, 2^5298998 is an apocalyptic number.

5298998 is a deficient number, since it is larger than the sum of its proper divisors (2649502).

5298998 is a wasteful number, since it uses less digits than its factorization.

5298998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649501.

The product of its digits is 466560, while the sum is 50.

The square root of 5298998 is about 2301.9552558640. The cubic root of 5298998 is about 174.3403520099.

The spelling of 5298998 in words is "five million, two hundred ninety-eight thousand, nine hundred ninety-eight".