226415616 has 88 divisors (see below), whose sum is σ = 689757120. Its totient is φ = 64684032.

The previous prime is 226415593. The next prime is 226415621. The reversal of 226415616 is 616514622.

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 7 ways as a sum of consecutive naturals, for example, 16240 + ... + 26768.

Almost surely, 2^226415616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226415616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344878560).

226415616 is an abundant number, since it is smaller than the sum of its proper divisors (463341504).

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

226415616 is a wasteful number, since it uses less digits than its factorization.

226415616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10559 (or 10541 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 226415616 is about 15047.1132115100. The cubic root of 226415616 is about 609.4930985519.

The spelling of 226415616 in words is "two hundred twenty-six million, four hundred fifteen thousand, six hundred sixteen".