1136087 has 2 divisors, whose sum is σ = 1136088. Its totient is φ = 1136086.
The previous prime is 1136081. The next prime is 1136089. The reversal of 1136087 is 7806311.
It is a strong prime.
It is an emirp because it is prime and its reverse (7806311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1136087 - 28 = 1135831 is a prime.
Together with 1136089, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1136081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568043 + 568044.
It is an arithmetic number, because the mean of its divisors is an integer number (568044).
21136087 is an apocalyptic number.
1136087 is a deficient number, since it is larger than the sum of its proper divisors (1).
1136087 is an equidigital number, since it uses as much as digits as its factorization.
1136087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 1136087 is about 1065.8738199243. The cubic root of 1136087 is about 104.3447325195.
The spelling of 1136087 in words is "one million, one hundred thirty-six thousand, eighty-seven".
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