1825193 has 2 divisors, whose sum is σ = 1825194. Its totient is φ = 1825192.

The previous prime is 1825183. The next prime is 1825207. The reversal of 1825193 is 3915281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1227664 + 597529 = 1108^2 + 773^2 .

It is a cyclic number.

It is not a de Polignac number, because 1825193 - 2⁴ = 1825177 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1825163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 912596 + 912597.

It is an arithmetic number, because the mean of its divisors is an integer number (912597).

2^1825193 is an apocalyptic number.

It is an amenable number.

1825193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1825193 is an equidigital number, since it uses as much as digits as its factorization.

1825193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 29.

The square root of 1825193 is about 1350.9970392270. The cubic root of 1825193 is about 122.2089271428.

The spelling of 1825193 in words is "one million, eight hundred twenty-five thousand, one hundred ninety-three".