226899568 has 40 divisors (see below), whose sum is σ = 504396288. Its totient is φ = 96860352.

The previous prime is 226899559. The next prime is 226899619. The reversal of 226899568 is 865998622.

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, 25605 + ... + 33307.

Almost surely, 2^226899568 is an apocalyptic number.

226899568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

226899568 is an abundant number, since it is smaller than the sum of its proper divisors (277496720).

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

226899568 is a wasteful number, since it uses less digits than its factorization.

226899568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7975 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 55.

The square root of 226899568 is about 15063.1858516052. The cubic root of 226899568 is about 609.9270431424.

The spelling of 226899568 in words is "two hundred twenty-six million, eight hundred ninety-nine thousand, five hundred sixty-eight".