1159087 has 2 divisors, whose sum is σ = 1159088. Its totient is φ = 1159086.

The previous prime is 1159079. The next prime is 1159091. The reversal of 1159087 is 7809511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1159087 - 2³ = 1159079 is a prime.

It is a Chen prime.

1159087 is a lucky number.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1159007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579543 + 579544.

It is an arithmetic number, because the mean of its divisors is an integer number (579544).

2^1159087 is an apocalyptic number.

1159087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1159087 is an equidigital number, since it uses as much as digits as its factorization.

1159087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 1159087 is about 1076.6090283850. The cubic root of 1159087 is about 105.0441839747.

The spelling of 1159087 in words is "one million, one hundred fifty-nine thousand, eighty-seven".