4012193 has 2 divisors, whose sum is σ = 4012194. Its totient is φ = 4012192.

The previous prime is 4012171. The next prime is 4012199. The reversal of 4012193 is 3912104.

4012193 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., 2795584 + 1216609 = 1672^2 + 1103^2 .

It is a cyclic number.

It is not a de Polignac number, because 4012193 - 2¹² = 4008097 is a prime.

It is not a weakly prime, because it can be changed into another prime (4012199) 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, 2006096 + 2006097.

It is an arithmetic number, because the mean of its divisors is an integer number (2006097).

Almost surely, 2^4012193 is an apocalyptic number.

It is an amenable number.

4012193 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012193 is an equidigital number, since it uses as much as digits as its factorization.

4012193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 4012193 is about 2003.0459305767. The cubic root of 4012193 is about 158.9012347617.

Adding to 4012193 its reverse (3912104), we get a palindrome (7924297).

The spelling of 4012193 in words is "four million, twelve thousand, one hundred ninety-three".