2193112 has 8 divisors (see below), whose sum is σ = 4112100. Its totient is φ = 1096552.

The previous prime is 2193097. The next prime is 2193127. The reversal of 2193112 is 2113912.

2193112 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2193097) and next prime (2193127).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2193112.

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, 137062 + ... + 137077.

2^2193112 is an apocalyptic number.

It is an amenable number.

2193112 is a deficient number, since it is larger than the sum of its proper divisors (1918988).

2193112 is a wasteful number, since it uses less digits than its factorization.

2193112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274145 (or 274141 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

The square root of 2193112 is about 1480.9159327929. The cubic root of 2193112 is about 129.9232683280.

It can be divided in two parts, 219 and 3112, that multiplied together give a triangular number (681528 = T₁₁₆₇).

The spelling of 2193112 in words is "two million, one hundred ninety-three thousand, one hundred twelve".