1832641 has 2 divisors, whose sum is σ = 1832642. Its totient is φ = 1832640.

The previous prime is 1832629. The next prime is 1832653. The reversal of 1832641 is 1462381.

It is a balanced prime because it is at equal distance from previous prime (1832629) and next prime (1832653).

It can be written as a sum of positive squares in only one way, i.e., 1199025 + 633616 = 1095^2 + 796^2 .

It is an emirp because it is prime and its reverse (1462381) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1832641 - 2⁷ = 1832513 is a prime.

It is not a weakly prime, because it can be changed into another prime (1832681) 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, 916320 + 916321.

It is an arithmetic number, because the mean of its divisors is an integer number (916321).

2^1832641 is an apocalyptic number.

It is an amenable number.

1832641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1832641 is an equidigital number, since it uses as much as digits as its factorization.

1832641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 25.

The square root of 1832641 is about 1353.7507156046. The cubic root of 1832641 is about 122.3749327466.

The spelling of 1832641 in words is "one million, eight hundred thirty-two thousand, six hundred forty-one".