226632522 has 8 divisors (see below), whose sum is σ = 453265056. Its totient is φ = 75544172.

The previous prime is 226632517. The next prime is 226632533. The reversal of 226632522 is 225236622.

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

226632522 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 226632522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18886038 + ... + 18886049.

It is an arithmetic number, because the mean of its divisors is an integer number (56658132).

Almost surely, 2^226632522 is an apocalyptic number.

226632522 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.

226632522 is a wasteful number, since it uses less digits than its factorization.

226632522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37772092.

The product of its digits is 17280, while the sum is 30.

The square root of 226632522 is about 15054.3190480340. The cubic root of 226632522 is about 609.6876677518.

The spelling of 226632522 in words is "two hundred twenty-six million, six hundred thirty-two thousand, five hundred twenty-two".