5709018 has 16 divisors (see below), whose sum is σ = 13049280. Its totient is φ = 1631136.

The previous prime is 5709013. The next prime is 5709019. The reversal of 5709018 is 8109075.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5709013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67923 + ... + 68006.

It is an arithmetic number, because the mean of its divisors is an integer number (815580).

Almost surely, 2^5709018 is an apocalyptic number.

5709018 is an abundant number, since it is smaller than the sum of its proper divisors (7340262).

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

5709018 is a wasteful number, since it uses less digits than its factorization.

5709018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135941.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 5709018 is about 2389.3551431296. The cubic root of 5709018 is about 178.7257537981.

The spelling of 5709018 in words is "five million, seven hundred nine thousand, eighteen".