1896241 has 2 divisors, whose sum is σ = 1896242. Its totient is φ = 1896240.

The previous prime is 1896229. The next prime is 1896247. The reversal of 1896241 is 1426981.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1123600 + 772641 = 1060^2 + 879^2 .

It is an emirp because it is prime and its reverse (1426981) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1896241 - 2¹⁵ = 1863473 is a prime.

It is a Chen prime.

It is a nialpdrome in base 12.

It is not a weakly prime, because it can be changed into another prime (1896247) 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, 948120 + 948121.

It is an arithmetic number, because the mean of its divisors is an integer number (948121).

2^1896241 is an apocalyptic number.

It is an amenable number.

1896241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1896241 is an equidigital number, since it uses as much as digits as its factorization.

1896241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 31.

The square root of 1896241 is about 1377.0406675186. The cubic root of 1896241 is about 123.7744991117.

The spelling of 1896241 in words is "one million, eight hundred ninety-six thousand, two hundred forty-one".