226457609 has 16 divisors (see below), whose sum is σ = 275816448. Its totient is φ = 181710672.

The previous prime is 226457587. The next prime is 226457611. The reversal of 226457609 is 906754622.

It is not a de Polignac number, because 226457609 - 2²⁰ = 225409033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226457639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7397 + ... + 22530.

It is an arithmetic number, because the mean of its divisors is an integer number (17238528).

Almost surely, 2^226457609 is an apocalyptic number.

It is an amenable number.

226457609 is a deficient number, since it is larger than the sum of its proper divisors (49358839).

226457609 is a wasteful number, since it uses less digits than its factorization.

226457609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30004.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 226457609 is about 15048.5085307482. The cubic root of 226457609 is about 609.5307768445.

The spelling of 226457609 in words is "two hundred twenty-six million, four hundred fifty-seven thousand, six hundred nine".