1159459 has 8 divisors (see below), whose sum is σ = 1343840. Its totient is φ = 979776.

The previous prime is 1159447. The next prime is 1159463. The reversal of 1159459 is 9549511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1159459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1159429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624 + ... + 1645.

It is an arithmetic number, because the mean of its divisors is an integer number (167980).

2^1159459 is an apocalyptic number.

1159459 is a deficient number, since it is larger than the sum of its proper divisors (184381).

1159459 is an equidigital number, since it uses as much as digits as its factorization.

1159459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349.

The product of its digits is 8100, while the sum is 34.

The square root of 1159459 is about 1076.7817791921. The cubic root of 1159459 is about 105.0554204786.

The spelling of 1159459 in words is "one million, one hundred fifty-nine thousand, four hundred fifty-nine".