226871 has 2 divisors, whose sum is σ = 226872. Its totient is φ = 226870.

The previous prime is 226843. The next prime is 226901. The reversal of 226871 is 178622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226871 - 2¹⁴ = 210487 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113435 + 113436.

It is an arithmetic number, because the mean of its divisors is an integer number (113436).

2²²⁶⁸⁷¹ is an apocalyptic number.

226871 is a deficient number, since it is larger than the sum of its proper divisors (1).

226871 is an equidigital number, since it uses as much as digits as its factorization.

226871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 26.

The square root of 226871 is about 476.3097731519. The cubic root of 226871 is about 60.9901444258.

It can be divided in two parts, 2268 and 71, that multiplied together give a triangular number (161028 = T₅₆₇).

The spelling of 226871 in words is "two hundred twenty-six thousand, eight hundred seventy-one".