2867018 has 16 divisors (see below), whose sum is σ = 5361984. Its totient is φ = 1116960.

The previous prime is 2867017. The next prime is 2867021. The reversal of 2867018 is 8107682.

It is not an unprimeable number, because it can be changed into a prime (2867017) 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, 9155 + ... + 9462.

It is an arithmetic number, because the mean of its divisors is an integer number (335124).

2^2867018 is an apocalyptic number.

2867018 is a deficient number, since it is larger than the sum of its proper divisors (2494966).

2867018 is a wasteful number, since it uses less digits than its factorization.

2867018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18637.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 2867018 is about 1693.2270964050. The cubic root of 2867018 is about 142.0616342902.

The spelling of 2867018 in words is "two million, eight hundred sixty-seven thousand, eighteen".