2006226 has 24 divisors (see below), whose sum is σ = 4374864. Its totient is φ = 664440.

The previous prime is 2006201. The next prime is 2006231. The reversal of 2006226 is 6226002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 2006199 and 2006208.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3841 + ... + 4331.

It is an arithmetic number, because the mean of its divisors is an integer number (182286).

2^2006226 is an apocalyptic number.

2006226 is an abundant number, since it is smaller than the sum of its proper divisors (2368638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2006226 is a wasteful number, since it uses less digits than its factorization.

2006226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2006226 is about 1416.4130753421. The cubic root of 2006226 is about 126.1227073690.

The spelling of 2006226 in words is "two million, six thousand, two hundred twenty-six".