226340268 has 48 divisors (see below), whose sum is σ = 658447104. Its totient is φ = 58789440.

The previous prime is 226340267. The next prime is 226340299. The reversal of 226340268 is 862043622.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (226340267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121555 + ... + 123402.

It is an arithmetic number, because the mean of its divisors is an integer number (13717648).

Almost surely, 2^226340268 is an apocalyptic number.

226340268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

226340268 is an abundant number, since it is smaller than the sum of its proper divisors (432106836).

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

226340268 is a wasteful number, since it uses less digits than its factorization.

226340268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244982 (or 244980 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 226340268 is about 15044.6092671096. The cubic root of 226340268 is about 609.4254807464.

The spelling of 226340268 in words is "two hundred twenty-six million, three hundred forty thousand, two hundred sixty-eight".