226917000 has 192 divisors, whose sum is σ = 807955200. Its totient is φ = 57283200.

The previous prime is 226916999. The next prime is 226917023. The reversal of 226917000 is 719622.

It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 170337 + ... + 171663.

It is an arithmetic number, because the mean of its divisors is an integer number (4208100).

Almost surely, 2^226917000 is an apocalyptic number.

226917000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226917000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403977600).

226917000 is an abundant number, since it is smaller than the sum of its proper divisors (581038200).

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

226917000 is a wasteful number, since it uses less digits than its factorization.

226917000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 226917000 is about 15063.7644697466. The cubic root of 226917000 is about 609.9426623523.

The spelling of 226917000 in words is "two hundred twenty-six million, nine hundred seventeen thousand".