158227 has 2 divisors, whose sum is σ = 158228. Its totient is φ = 158226.

The previous prime is 158209. The next prime is 158231. The reversal of 158227 is 722851.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158227 is a prime.

It is not a weakly prime, because it can be changed into another prime (158527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79113 + 79114.

It is an arithmetic number, because the mean of its divisors is an integer number (79114).

2¹⁵⁸²²⁷ is an apocalyptic number.

158227 is a deficient number, since it is larger than the sum of its proper divisors (1).

158227 is an equidigital number, since it uses as much as digits as its factorization.

158227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1120, while the sum is 25.

The square root of 158227 is about 397.7775760397. Note that the first 3 decimals coincide. The cubic root of 158227 is about 54.0870794378.

The spelling of 158227 in words is "one hundred fifty-eight thousand, two hundred twenty-seven".