2266210 has 8 divisors (see below), whose sum is σ = 4079196. Its totient is φ = 906480.

The previous prime is 2266183. The next prime is 2266217. The reversal of 2266210 is 126622.

It can be written as a sum of positive squares in 2 ways, for example, as 2181529 + 84681 = 1477^2 + 291^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2266217) 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, 113301 + ... + 113320.

2^2266210 is an apocalyptic number.

2266210 is a deficient number, since it is larger than the sum of its proper divisors (1812986).

2266210 is a wasteful number, since it uses less digits than its factorization.

2266210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226628.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2266210 is about 1505.3936362294. The cubic root of 2266210 is about 131.3510001114.

The spelling of 2266210 in words is "two million, two hundred sixty-six thousand, two hundred ten".