987067 has 2 divisors, whose sum is σ = 987068. Its totient is φ = 987066.

The previous prime is 987061. The next prime is 987079. The reversal of 987067 is 760789.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-987067 is a prime.

It is not a weakly prime, because it can be changed into another prime (987061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493533 + 493534.

It is an arithmetic number, because the mean of its divisors is an integer number (493534).

2⁹⁸⁷⁰⁶⁷ is an apocalyptic number.

987067 is a deficient number, since it is larger than the sum of its proper divisors (1).

987067 is an equidigital number, since it uses as much as digits as its factorization.

987067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 987067 is about 993.5124558857. The cubic root of 987067 is about 99.5670280585.

The spelling of 987067 in words is "nine hundred eighty-seven thousand, sixty-seven".