2866118 has 4 divisors (see below), whose sum is σ = 4299180. Its totient is φ = 1433058.

The previous prime is 2866117. The next prime is 2866121. The reversal of 2866118 is 8116682.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716528 + ... + 716531.

It is an arithmetic number, because the mean of its divisors is an integer number (1074795).

2^2866118 is an apocalyptic number.

2866118 is a deficient number, since it is larger than the sum of its proper divisors (1433062).

2866118 is a wasteful number, since it uses less digits than its factorization.

2866118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433061.

The product of its digits is 4608, while the sum is 32.

The square root of 2866118 is about 1692.9613108397. The cubic root of 2866118 is about 142.0467676411.

The spelling of 2866118 in words is "two million, eight hundred sixty-six thousand, one hundred eighteen".