226305650 has 48 divisors (see below), whose sum is σ = 435862728. Its totient is φ = 87360000.

The previous prime is 226305641. The next prime is 226305679. The reversal of 226305650 is 56503622.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 70879561 + 155426089 = 8419^2 + 12467^2 .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206504 + ... + 207596.

Almost surely, 2^226305650 is an apocalyptic number.

226305650 is a deficient number, since it is larger than the sum of its proper divisors (209557078).

226305650 is a wasteful number, since it uses less digits than its factorization.

226305650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247 (or 1242 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 226305650 is about 15043.4587113469. The cubic root of 226305650 is about 609.3944092875.

The spelling of 226305650 in words is "two hundred twenty-six million, three hundred five thousand, six hundred fifty".