5682018 has 16 divisors (see below), whose sum is σ = 11606400. Its totient is φ = 1853616.

The previous prime is 5682011. The next prime is 5682023. The reversal of 5682018 is 8102865.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5682011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9793 + ... + 10356.

It is an arithmetic number, because the mean of its divisors is an integer number (725400).

Almost surely, 2^5682018 is an apocalyptic number.

5682018 is an abundant number, since it is smaller than the sum of its proper divisors (5924382).

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

5682018 is a wasteful number, since it uses less digits than its factorization.

5682018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20201.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 5682018 is about 2383.6983869609. The cubic root of 5682018 is about 178.4435556612.

The spelling of 5682018 in words is "five million, six hundred eighty-two thousand, eighteen".