226761169 has 4 divisors (see below), whose sum is σ = 226822896. Its totient is φ = 226699444.

The previous prime is 226761151. The next prime is 226761173. The reversal of 226761169 is 961167622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 226761169 - 2⁵ = 226761137 is a prime.

It is a super-2 number, since 2×226761169² = 102841255532493122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226761109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24979 + ... + 32824.

It is an arithmetic number, because the mean of its divisors is an integer number (56705724).

Almost surely, 2^226761169 is an apocalyptic number.

It is an amenable number.

226761169 is a deficient number, since it is larger than the sum of its proper divisors (61727).

226761169 is an equidigital number, since it uses as much as digits as its factorization.

226761169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61726.

The product of its digits is 54432, while the sum is 40.

The square root of 226761169 is about 15058.5912023668. The cubic root of 226761169 is about 609.8030081457.

It can be divided in two parts, 2267 and 61169, that added together give a palindrome (63436).

The spelling of 226761169 in words is "two hundred twenty-six million, seven hundred sixty-one thousand, one hundred sixty-nine".