226446450 has 24 divisors (see below), whose sum is σ = 561587568. Its totient is φ = 60385680.

The previous prime is 226446449. The next prime is 226446481. The reversal of 226446450 is 54644622.

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 754672 + ... + 754971.

It is an arithmetic number, because the mean of its divisors is an integer number (23399482).

Almost surely, 2^226446450 is an apocalyptic number.

226446450 is an abundant number, since it is smaller than the sum of its proper divisors (335141118).

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

226446450 is a wasteful number, since it uses less digits than its factorization.

226446450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509658 (or 1509653 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 226446450 is about 15048.1377585401. The cubic root of 226446450 is about 609.5207648667.

The spelling of 226446450 in words is "two hundred twenty-six million, four hundred forty-six thousand, four hundred fifty".