2318206 has 8 divisors (see below), whose sum is σ = 3793464. Its totient is φ = 1053720.

The previous prime is 2318191. The next prime is 2318237. The reversal of 2318206 is 6028132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 105373 = 2318206 / (2 + 3 + 1 + 8 + 2 + 0 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52665 + ... + 52708.

It is an arithmetic number, because the mean of its divisors is an integer number (474183).

2^2318206 is an apocalyptic number.

2318206 is a deficient number, since it is larger than the sum of its proper divisors (1475258).

2318206 is a wasteful number, since it uses less digits than its factorization.

2318206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105386.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2318206 is about 1522.5655979300. The cubic root of 2318206 is about 132.3479875290.

The spelling of 2318206 in words is "two million, three hundred eighteen thousand, two hundred six".