1479559 has 2 divisors, whose sum is σ = 1479560. Its totient is φ = 1479558.

The previous prime is 1479557. The next prime is 1479571. The reversal of 1479559 is 9559741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1479559 - 2¹ = 1479557 is a prime.

Together with 1479557, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1479553) 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, 739779 + 739780.

It is an arithmetic number, because the mean of its divisors is an integer number (739780).

2^1479559 is an apocalyptic number.

1479559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479559 is an equidigital number, since it uses as much as digits as its factorization.

1479559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 40.

The square root of 1479559 is about 1216.3712426722. The cubic root of 1479559 is about 113.9490641435.

The spelling of 1479559 in words is "one million, four hundred seventy-nine thousand, five hundred fifty-nine".