987227 has 2 divisors, whose sum is σ = 987228. Its totient is φ = 987226.

The previous prime is 987211. The next prime is 987251. The reversal of 987227 is 722789.

987227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 987227 - 2⁴ = 987211 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 987227.

It is not a weakly prime, because it can be changed into another prime (987127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493613 + 493614.

It is an arithmetic number, because the mean of its divisors is an integer number (493614).

2⁹⁸⁷²²⁷ is an apocalyptic number.

987227 is a deficient number, since it is larger than the sum of its proper divisors (1).

987227 is an equidigital number, since it uses as much as digits as its factorization.

987227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 35.

The square root of 987227 is about 993.5929750154. The cubic root of 987227 is about 99.5724075866.

The spelling of 987227 in words is "nine hundred eighty-seven thousand, two hundred twenty-seven".