1159127 has 2 divisors, whose sum is σ = 1159128. Its totient is φ = 1159126.

The previous prime is 1159091. The next prime is 1159139. The reversal of 1159127 is 7219511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1159127 - 2⁶ = 1159063 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1159096 and 1159105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1159187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579563 + 579564.

It is an arithmetic number, because the mean of its divisors is an integer number (579564).

2^1159127 is an apocalyptic number.

1159127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1159127 is an equidigital number, since it uses as much as digits as its factorization.

1159127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 26.

The square root of 1159127 is about 1076.6276050706. The cubic root of 1159127 is about 105.0453923163.

The spelling of 1159127 in words is "one million, one hundred fifty-nine thousand, one hundred twenty-seven".