2886206 has 4 divisors (see below), whose sum is σ = 4329312. Its totient is φ = 1443102.

The previous prime is 2886199. The next prime is 2886217. The reversal of 2886206 is 6026882.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721550 + ... + 721553.

It is an arithmetic number, because the mean of its divisors is an integer number (1082328).

2^2886206 is an apocalyptic number.

2886206 is a deficient number, since it is larger than the sum of its proper divisors (1443106).

2886206 is a wasteful number, since it uses less digits than its factorization.

2886206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443105.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2886206 is about 1698.8837511731. The cubic root of 2886206 is about 142.3778536763.

The spelling of 2886206 in words is "two million, eight hundred eighty-six thousand, two hundred six".