1159006 has 4 divisors (see below), whose sum is σ = 1738512. Its totient is φ = 579502.

The previous prime is 1159001. The next prime is 1159007. The reversal of 1159006 is 6009511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159001) 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, 289750 + ... + 289753.

It is an arithmetic number, because the mean of its divisors is an integer number (434628).

2^1159006 is an apocalyptic number.

1159006 is a deficient number, since it is larger than the sum of its proper divisors (579506).

1159006 is an equidigital number, since it uses as much as digits as its factorization.

1159006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579505.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 1159006 is about 1076.5714096148. The cubic root of 1159006 is about 105.0417369979.

The spelling of 1159006 in words is "one million, one hundred fifty-nine thousand, six".