224726226 has 8 divisors (see below), whose sum is σ = 449452464. Its totient is φ = 74908740.

The previous prime is 224726219. The next prime is 224726251. The reversal of 224726226 is 622627422.

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

224726226 is an admirable number.

It is an unprimeable number.

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, 18727180 + ... + 18727191.

It is an arithmetic number, because the mean of its divisors is an integer number (56181558).

Almost surely, 2^224726226 is an apocalyptic number.

224726226 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.

224726226 is a wasteful number, since it uses less digits than its factorization.

224726226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37454376.

The product of its digits is 32256, while the sum is 33.

The square root of 224726226 is about 14990.8714223023. The cubic root of 224726226 is about 607.9734107284.

The spelling of 224726226 in words is "two hundred twenty-four million, seven hundred twenty-six thousand, two hundred twenty-six".