5318998 has 8 divisors (see below), whose sum is σ = 7988400. Its totient is φ = 2656200.

The previous prime is 5318981. The next prime is 5319007. The reversal of 5318998 is 8998135.

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

It is an Ulam number.

It is a congruent number.

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, 1848 + ... + 3748.

It is an arithmetic number, because the mean of its divisors is an integer number (998550).

Almost surely, 2^5318998 is an apocalyptic number.

5318998 is a deficient number, since it is larger than the sum of its proper divisors (2669402).

5318998 is a wasteful number, since it uses less digits than its factorization.

5318998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302.

The product of its digits is 77760, while the sum is 43.

The square root of 5318998 is about 2306.2952976581. The cubic root of 5318998 is about 174.5594141462.

The spelling of 5318998 in words is "five million, three hundred eighteen thousand, nine hundred ninety-eight".