5840218 has 4 divisors (see below), whose sum is σ = 8760330. Its totient is φ = 2920108.

The previous prime is 5840213. The next prime is 5840251. The reversal of 5840218 is 8120485.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3775249 + 2064969 = 1943^2 + 1437^2 .

It is not an unprimeable number, because it can be changed into a prime (5840213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1460053 + ... + 1460056.

Almost surely, 2^5840218 is an apocalyptic number.

5840218 is a deficient number, since it is larger than the sum of its proper divisors (2920112).

5840218 is a wasteful number, since it uses less digits than its factorization.

5840218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920111.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 5840218 is about 2416.6542988189. The cubic root of 5840218 is about 180.0845076437.

The spelling of 5840218 in words is "five million, eight hundred forty thousand, two hundred eighteen".