2097106 has 32 divisors (see below), whose sum is σ = 3758400. Its totient is φ = 866880.

The previous prime is 2097097. The next prime is 2097131. The reversal of 2097106 is 6017902.

It is an Ulam number.

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12036 + ... + 12208.

It is an arithmetic number, because the mean of its divisors is an integer number (117450).

2^2097106 is an apocalyptic number.

2097106 is a deficient number, since it is larger than the sum of its proper divisors (1661294).

2097106 is a wasteful number, since it uses less digits than its factorization.

2097106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 2097106 is about 1448.1388055017. The cubic root of 2097106 is about 127.9990641208. Note that the first 3 decimals are identical.

The spelling of 2097106 in words is "two million, ninety-seven thousand, one hundred six".