5791818 has 8 divisors (see below), whose sum is σ = 11583648. Its totient is φ = 1930604.

The previous prime is 5791817. The next prime is 5791829. The reversal of 5791818 is 8181975.

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

5791818 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5791811) 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, 482646 + ... + 482657.

It is an arithmetic number, because the mean of its divisors is an integer number (1447956).

Almost surely, 2^5791818 is an apocalyptic number.

5791818 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.

5791818 is a wasteful number, since it uses less digits than its factorization.

5791818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965308.

The product of its digits is 20160, while the sum is 39.

The square root of 5791818 is about 2406.6196209621. The cubic root of 5791818 is about 179.5856518681.

The spelling of 5791818 in words is "five million, seven hundred ninety-one thousand, eight hundred eighteen".