226208417 has 4 divisors (see below), whose sum is σ = 232322196. Its totient is φ = 220094640.

The previous prime is 226208407. The next prime is 226208441. The reversal of 226208417 is 714802622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 88943761 + 137264656 = 9431^2 + 11716^2 .

It is a cyclic number.

It is not a de Polignac number, because 226208417 - 2¹⁰ = 226207393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226208407) 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, 3056834 + ... + 3056907.

It is an arithmetic number, because the mean of its divisors is an integer number (58080549).

Almost surely, 2^226208417 is an apocalyptic number.

It is an amenable number.

226208417 is a deficient number, since it is larger than the sum of its proper divisors (6113779).

226208417 is an equidigital number, since it uses as much as digits as its factorization.

226208417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6113778.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 226208417 is about 15040.2266272819. The cubic root of 226208417 is about 609.3071206512.

The spelling of 226208417 in words is "two hundred twenty-six million, two hundred eight thousand, four hundred seventeen".