226717422 has 8 divisors (see below), whose sum is σ = 453434856. Its totient is φ = 75572472.

The previous prime is 226717409. The next prime is 226717429. The reversal of 226717422 is 224717622.

It is a happy number.

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

226717422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226717429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18893113 + ... + 18893124.

It is an arithmetic number, because the mean of its divisors is an integer number (56679357).

Almost surely, 2^226717422 is an apocalyptic number.

226717422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226717422 is a wasteful number, since it uses less digits than its factorization.

226717422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37786242.

The product of its digits is 18816, while the sum is 33.

The square root of 226717422 is about 15057.1385727833. The cubic root of 226717422 is about 609.7637910140.

The spelling of 226717422 in words is "two hundred twenty-six million, seven hundred seventeen thousand, four hundred twenty-two".