1359599 has 4 divisors (see below), whose sum is σ = 1418736. Its totient is φ = 1300464.

The previous prime is 1359581. The next prime is 1359619. The reversal of 1359599 is 9959531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1359599 - 2¹² = 1355503 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29534 + ... + 29579.

It is an arithmetic number, because the mean of its divisors is an integer number (354684).

2^1359599 is an apocalyptic number.

1359599 is a deficient number, since it is larger than the sum of its proper divisors (59137).

1359599 is an equidigital number, since it uses as much as digits as its factorization.

1359599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59136.

The product of its digits is 54675, while the sum is 41.

The square root of 1359599 is about 1166.0184389623. The cubic root of 1359599 is about 110.7822748345.

The spelling of 1359599 in words is "one million, three hundred fifty-nine thousand, five hundred ninety-nine".