2097112 has 8 divisors (see below), whose sum is σ = 3932100. Its totient is φ = 1048552.

The previous prime is 2097097. The next prime is 2097131. The reversal of 2097112 is 2117902.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 8.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 131062 + ... + 131077.

2^2097112 is an apocalyptic number.

It is an amenable number.

2097112 is a deficient number, since it is larger than the sum of its proper divisors (1834988).

2097112 is a wasteful number, since it uses less digits than its factorization.

2097112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262145 (or 262141 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 2097112 is about 1448.1408771249. The cubic root of 2097112 is about 127.9991861927. Note that the first 3 decimals are identical.

It can be divided in two parts, 2097 and 112, that added together give a square (2209 = 47²).

The spelling of 2097112 in words is "two million, ninety-seven thousand, one hundred twelve".