2196106 has 8 divisors (see below), whose sum is σ = 3593664. Its totient is φ = 998220.

The previous prime is 2196091. The next prime is 2196107. The reversal of 2196106 is 6016912.

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

It is not an unprimeable number, because it can be changed into a prime (2196107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49890 + ... + 49933.

It is an arithmetic number, because the mean of its divisors is an integer number (449208).

2^2196106 is an apocalyptic number.

2196106 is a deficient number, since it is larger than the sum of its proper divisors (1397558).

2196106 is a wasteful number, since it uses less digits than its factorization.

2196106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99836.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 2196106 is about 1481.9264489171. The cubic root of 2196106 is about 129.9823644716.

The spelling of 2196106 in words is "two million, one hundred ninety-six thousand, one hundred six".