226150469 has 2 divisors, whose sum is σ = 226150470. Its totient is φ = 226150468.

The previous prime is 226150451. The next prime is 226150489. The reversal of 226150469 is 964051622.

It is a happy number.

226150469 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 can be written as a sum of positive squares in only one way, i.e., 226141444 + 9025 = 15038^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 226150469 - 2⁸ = 226150213 is a prime.

It is a super-2 number, since 2×226150469² = 102288069257839922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226150489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113075234 + 113075235.

It is an arithmetic number, because the mean of its divisors is an integer number (113075235).

Almost surely, 2^226150469 is an apocalyptic number.

It is an amenable number.

226150469 is a deficient number, since it is larger than the sum of its proper divisors (1).

226150469 is an equidigital number, since it uses as much as digits as its factorization.

226150469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 226150469 is about 15038.3000701542. The cubic root of 226150469 is about 609.2550873024.

The spelling of 226150469 in words is "two hundred twenty-six million, one hundred fifty thousand, four hundred sixty-nine".