1359871 has 2 divisors, whose sum is σ = 1359872. Its totient is φ = 1359870.

The previous prime is 1359859. The next prime is 1359901. The reversal of 1359871 is 1789531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1359871 - 2¹¹ = 1357823 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1359271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679935 + 679936.

It is an arithmetic number, because the mean of its divisors is an integer number (679936).

2^1359871 is an apocalyptic number.

1359871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1359871 is an equidigital number, since it uses as much as digits as its factorization.

1359871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 34.

The square root of 1359871 is about 1166.1350693638. The cubic root of 1359871 is about 110.7896620051.

The spelling of 1359871 in words is "one million, three hundred fifty-nine thousand, eight hundred seventy-one".