2262206 has 4 divisors (see below), whose sum is σ = 3393312. Its totient is φ = 1131102.

The previous prime is 2262191. The next prime is 2262209. The reversal of 2262206 is 6022622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6022622 = 2 ⋅3011311.

It is a super-3 number, since 3×2262206³ = 34731033305914313448, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565550 + ... + 565553.

It is an arithmetic number, because the mean of its divisors is an integer number (848328).

2^2262206 is an apocalyptic number.

2262206 is a deficient number, since it is larger than the sum of its proper divisors (1131106).

2262206 is a wasteful number, since it uses less digits than its factorization.

2262206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131105.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2262206 is about 1504.0631635673. The cubic root of 2262206 is about 131.2735963622.

Adding to 2262206 its reverse (6022622), we get a palindrome (8284828).

The spelling of 2262206 in words is "two million, two hundred sixty-two thousand, two hundred six".