2226126 has 16 divisors (see below), whose sum is σ = 5088384. Its totient is φ = 636024.

The previous prime is 2226089. The next prime is 2226131. The reversal of 2226126 is 6216222.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 26460 + ... + 26543.

It is an arithmetic number, because the mean of its divisors is an integer number (318024).

2^2226126 is an apocalyptic number.

2226126 is an abundant number, since it is smaller than the sum of its proper divisors (2862258).

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

2226126 is a wasteful number, since it uses less digits than its factorization.

2226126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53015.

The product of its digits is 576, while the sum is 21.

The square root of 2226126 is about 1492.0207773352. The cubic root of 2226126 is about 130.5719572037.

It can be divided in two parts, 2 and 226126, that added together give a triangular number (226128 = T₆₇₂).

The spelling of 2226126 in words is "two million, two hundred twenty-six thousand, one hundred twenty-six".