226409941 has 2 divisors, whose sum is σ = 226409942. Its totient is φ = 226409940.

The previous prime is 226409923. The next prime is 226410013. The reversal of 226409941 is 149904622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157602916 + 68807025 = 12554^2 + 8295^2 .

It is a cyclic number.

It is not a de Polignac number, because 226409941 - 2¹¹ = 226407893 is a prime.

It is a super-2 number, since 2×226409941² = 102522922767246962, which contains 22 as substring.

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 226409941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226409441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113204970 + 113204971.

It is an arithmetic number, because the mean of its divisors is an integer number (113204971).

Almost surely, 2^226409941 is an apocalyptic number.

It is an amenable number.

226409941 is a deficient number, since it is larger than the sum of its proper divisors (1).

226409941 is an equidigital number, since it uses as much as digits as its factorization.

226409941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 226409941 is about 15046.9246359514. The cubic root of 226409941 is about 609.4880062909.

The spelling of 226409941 in words is "two hundred twenty-six million, four hundred nine thousand, nine hundred forty-one".