2210126 has 4 divisors (see below), whose sum is σ = 3315192. Its totient is φ = 1105062.

The previous prime is 2210107. The next prime is 2210141. The reversal of 2210126 is 6210122.

2210126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2210126.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552530 + ... + 552533.

It is an arithmetic number, because the mean of its divisors is an integer number (828798).

2^2210126 is an apocalyptic number.

2210126 is a deficient number, since it is larger than the sum of its proper divisors (1105066).

2210126 is a wasteful number, since it uses less digits than its factorization.

2210126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105065.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2210126 is about 1486.6492525139. The cubic root of 2210126 is about 130.2583815768.

Adding to 2210126 its reverse (6210122), we get a palindrome (8420248).

The spelling of 2210126 in words is "two million, two hundred ten thousand, one hundred twenty-six".