226978016 has 24 divisors (see below), whose sum is σ = 473150160. Its totient is φ = 106812928.

The previous prime is 226978013. The next prime is 226978019. The reversal of 226978016 is 610879622.

It is an interprime number because it is at equal distance from previous prime (226978013) and next prime (226978019).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226978013) by changing a digit.

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, 208076 + ... + 209163.

It is an arithmetic number, because the mean of its divisors is an integer number (19714590).

Almost surely, 2^226978016 is an apocalyptic number.

It is an amenable number.

226978016 is an abundant number, since it is smaller than the sum of its proper divisors (246172144).

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

226978016 is a wasteful number, since it uses less digits than its factorization.

226978016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417266 (or 417258 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 226978016 is about 15065.7895909906. The cubic root of 226978016 is about 609.9973268717.

The spelling of 226978016 in words is "two hundred twenty-six million, nine hundred seventy-eight thousand, sixteen".