2193016 has 16 divisors (see below), whose sum is σ = 4699440. Its totient is φ = 939840.

The previous prime is 2193007. The next prime is 2193019. The reversal of 2193016 is 6103912.

2193016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2193019) 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, 19525 + ... + 19636.

It is an arithmetic number, because the mean of its divisors is an integer number (293715).

2^2193016 is an apocalyptic number.

It is an amenable number.

2193016 is an abundant number, since it is smaller than the sum of its proper divisors (2506424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2193016 is a wasteful number, since it uses less digits than its factorization.

2193016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39174 (or 39170 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 2193016 is about 1480.8835200650. The cubic root of 2193016 is about 129.9213725720.

Adding to 2193016 its reverse (6103912), we get a palindrome (8296928).

The spelling of 2193016 in words is "two million, one hundred ninety-three thousand, sixteen".