2196113 has 2 divisors, whose sum is σ = 2196114. Its totient is φ = 2196112.

The previous prime is 2196107. The next prime is 2196119. The reversal of 2196113 is 3116912.

Added to its reverse (3116912) it gives a square (5313025 = 2305²).

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2196107) and next prime (2196119).

It can be written as a sum of positive squares in only one way, i.e., 1607824 + 588289 = 1268^2 + 767^2 .

It is a cyclic number.

It is not a de Polignac number, because 2196113 - 2⁶ = 2196049 is a prime.

It is equal to p₁₆₂₄₁₉ and since 2196113 and 162419 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2196119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1098056 + 1098057.

It is an arithmetic number, because the mean of its divisors is an integer number (1098057).

2^2196113 is an apocalyptic number.

It is an amenable number.

2196113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2196113 is an equidigital number, since it uses as much as digits as its factorization.

2196113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 23.

The square root of 2196113 is about 1481.9288107058. The cubic root of 2196113 is about 129.9825025760.

Adding to 2196113 its reverse (3116912), we get a square (5313025 = 2305²).

The spelling of 2196113 in words is "two million, one hundred ninety-six thousand, one hundred thirteen".