2196733 has 16 divisors (see below), whose sum is σ = 2801664. Its totient is φ = 1672560.

The previous prime is 2196731. The next prime is 2196737. The reversal of 2196733 is 3376912.

2196733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2196733 - 2¹ = 2196731 is a prime.

It is a Duffinian number.

2196733 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2196695 and 2196704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196731) 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 15 ways as a sum of consecutive naturals, for example, 3316 + ... + 3922.

It is an arithmetic number, because the mean of its divisors is an integer number (175104).

2^2196733 is an apocalyptic number.

It is an amenable number.

2196733 is a deficient number, since it is larger than the sum of its proper divisors (604931).

2196733 is a wasteful number, since it uses less digits than its factorization.

2196733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672.

The product of its digits is 6804, while the sum is 31.

The square root of 2196733 is about 1482.1379827803. The cubic root of 2196733 is about 129.9947335145.

The spelling of 2196733 in words is "two million, one hundred ninety-six thousand, seven hundred thirty-three".