226601 has 2 divisors, whose sum is σ = 226602. Its totient is φ = 226600.

The previous prime is 226571. The next prime is 226609. The reversal of 226601 is 106622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226576 + 25 = 476^2 + 5^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226601 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 226601.

It is not a weakly prime, because it can be changed into another prime (226609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113300 + 113301.

It is an arithmetic number, because the mean of its divisors is an integer number (113301).

2²²⁶⁶⁰¹ is an apocalyptic number.

It is an amenable number.

226601 is a deficient number, since it is larger than the sum of its proper divisors (1).

226601 is an equidigital number, since it uses as much as digits as its factorization.

226601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 226601 is about 476.0262597799. The cubic root of 226601 is about 60.9659399573.

The spelling of 226601 in words is "two hundred twenty-six thousand, six hundred one".