2193848 has 16 divisors (see below), whose sum is σ = 4175880. Its totient is φ = 1080288.

The previous prime is 2193847. The next prime is 2193853. The reversal of 2193848 is 8483912.

It is a happy number.

2193848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2193847) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1511 + ... + 2582.

2^2193848 is an apocalyptic number.

It is an amenable number.

2193848 is a deficient number, since it is larger than the sum of its proper divisors (1982032).

2193848 is a wasteful number, since it uses less digits than its factorization.

2193848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4166 (or 4162 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 2193848 is about 1481.1644068097. The cubic root of 2193848 is about 129.9378006198.

Subtracting 2193848 from its reverse (8483912), we obtain a square (6290064 = 2508²).

The spelling of 2193848 in words is "two million, one hundred ninety-three thousand, eight hundred forty-eight".