226074817 has 4 divisors (see below), whose sum is σ = 229449136. Its totient is φ = 222700500.

The previous prime is 226074811. The next prime is 226074851. The reversal of 226074817 is 718470622.

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 226074817 - 2³ = 226074809 is a prime.

It is a super-2 number, since 2×226074817² = 102219645763166978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226074811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687059 + ... + 1687192.

It is an arithmetic number, because the mean of its divisors is an integer number (57362284).

Almost surely, 2^226074817 is an apocalyptic number.

It is an amenable number.

226074817 is a deficient number, since it is larger than the sum of its proper divisors (3374319).

226074817 is an equidigital number, since it uses as much as digits as its factorization.

226074817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374318.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 226074817 is about 15035.7845488687. The cubic root of 226074817 is about 609.1871435914.

It can be divided in two parts, 2260 and 74817, that added together give a palindrome (77077).

The spelling of 226074817 in words is "two hundred twenty-six million, seventy-four thousand, eight hundred seventeen".