226468009 has 8 divisors (see below), whose sum is σ = 232958088. Its totient is φ = 219997440.

The previous prime is 226468007. The next prime is 226468037. The reversal of 226468009 is 900864622.

It can be written as a sum of positive squares in 4 ways, for example, as 213072409 + 13395600 = 14597^2 + 3660^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226468009 - 2¹ = 226468007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226468001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20529 + ... + 29569.

It is an arithmetic number, because the mean of its divisors is an integer number (29119761).

Almost surely, 2^226468009 is an apocalyptic number.

It is an amenable number.

226468009 is a deficient number, since it is larger than the sum of its proper divisors (6490079).

226468009 is an equidigital number, since it uses as much as digits as its factorization.

226468009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9755.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 226468009 is about 15048.8540759754. The cubic root of 226468009 is about 609.5401075430.

The spelling of 226468009 in words is "two hundred twenty-six million, four hundred sixty-eight thousand, nine".