5538318 has 8 divisors (see below), whose sum is σ = 11076648. Its totient is φ = 1846104.

The previous prime is 5538317. The next prime is 5538359. The reversal of 5538318 is 8138355.

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

5538318 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461521 + ... + 461532.

It is an arithmetic number, because the mean of its divisors is an integer number (1384581).

Almost surely, 2^5538318 is an apocalyptic number.

5538318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5538318 is a wasteful number, since it uses less digits than its factorization.

5538318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923058.

The product of its digits is 14400, while the sum is 33.

The square root of 5538318 is about 2353.3631254016. The cubic root of 5538318 is about 176.9263953912.

The spelling of 5538318 in words is "five million, five hundred thirty-eight thousand, three hundred eighteen".