2236126 has 4 divisors (see below), whose sum is σ = 3354192. Its totient is φ = 1118062.

The previous prime is 2236121. The next prime is 2236133. The reversal of 2236126 is 6216322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2³ + 2¹⁷ + 3⁸ + 6² + 1 + 2²¹ + 6⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2236097 and 2236106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2236121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559030 + ... + 559033.

It is an arithmetic number, because the mean of its divisors is an integer number (838548).

2^2236126 is an apocalyptic number.

2236126 is a deficient number, since it is larger than the sum of its proper divisors (1118066).

2236126 is a wasteful number, since it uses less digits than its factorization.

2236126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118065.

The product of its digits is 864, while the sum is 22.

The square root of 2236126 is about 1495.3681820876. The cubic root of 2236126 is about 130.7671796502.

The spelling of 2236126 in words is "two million, two hundred thirty-six thousand, one hundred twenty-six".