2195233 has 2 divisors, whose sum is σ = 2195234. Its totient is φ = 2195232.

The previous prime is 2195201. The next prime is 2195243. The reversal of 2195233 is 3325912.

It is a happy number.

2195233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1763584 + 431649 = 1328^2 + 657^2 .

It is a cyclic number.

It is not a de Polignac number, because 2195233 - 2⁵ = 2195201 is a prime.

It is equal to p₁₆₂₃₅₈ and since 2195233 and 162358 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2195198 and 2195207.

It is not a weakly prime, because it can be changed into another prime (2195243) 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 as a sum of consecutive naturals, namely, 1097616 + 1097617.

It is an arithmetic number, because the mean of its divisors is an integer number (1097617).

2^2195233 is an apocalyptic number.

It is an amenable number.

2195233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2195233 is an equidigital number, since it uses as much as digits as its factorization.

2195233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 25.

The square root of 2195233 is about 1481.6318706075. The cubic root of 2195233 is about 129.9651385812.

The spelling of 2195233 in words is "two million, one hundred ninety-five thousand, two hundred thirty-three".