2286206 has 8 divisors (see below), whose sum is σ = 3693144. Its totient is φ = 1055160.

The previous prime is 2286203. The next prime is 2286233. The reversal of 2286206 is 6026822.

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 (26), and also a Moran number because the ratio is a prime number: 87931 = 2286206 / (2 + 2 + 8 + 6 + 2 + 0 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2286203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43940 + ... + 43991.

It is an arithmetic number, because the mean of its divisors is an integer number (461643).

2^2286206 is an apocalyptic number.

2286206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2286206 is a deficient number, since it is larger than the sum of its proper divisors (1406938).

2286206 is a wasteful number, since it uses less digits than its factorization.

2286206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87946.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2286206 is about 1512.0205025065. The cubic root of 2286206 is about 131.7361964302.

The spelling of 2286206 in words is "two million, two hundred eighty-six thousand, two hundred six".