2102226 has 16 divisors (see below), whose sum is σ = 4805184. Its totient is φ = 600624.

The previous prime is 2102213. The next prime is 2102249. The reversal of 2102226 is 6222012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24985 + ... + 25068.

It is an arithmetic number, because the mean of its divisors is an integer number (300324).

2^2102226 is an apocalyptic number.

2102226 is an abundant number, since it is smaller than the sum of its proper divisors (2702958).

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

2102226 is a wasteful number, since it uses less digits than its factorization.

2102226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50065.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2102226 is about 1449.9055141629. The cubic root of 2102226 is about 128.1031476513.

Adding to 2102226 its reverse (6222012), we get a palindrome (8324238).

The spelling of 2102226 in words is "two million, one hundred two thousand, two hundred twenty-six".