2192126 has 8 divisors (see below), whose sum is σ = 3295080. Its totient is φ = 1093768.

The previous prime is 2192123. The next prime is 2192129. The reversal of 2192126 is 6212912.

It is an interprime number because it is at equal distance from previous prime (2192123) and next prime (2192129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2192123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545 + ... + 2163.

It is an arithmetic number, because the mean of its divisors is an integer number (411885).

2^2192126 is an apocalyptic number.

2192126 is a deficient number, since it is larger than the sum of its proper divisors (1102954).

2192126 is a wasteful number, since it uses less digits than its factorization.

2192126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298.

The product of its digits is 432, while the sum is 23.

The square root of 2192126 is about 1480.5829932834. The cubic root of 2192126 is about 129.9037946994.

The spelling of 2192126 in words is "two million, one hundred ninety-two thousand, one hundred twenty-six".