226402268 has 12 divisors (see below), whose sum is σ = 400289232. Its totient is φ = 112033920.

The previous prime is 226402261. The next prime is 226402289. The reversal of 226402268 is 862204622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226402261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291368 + ... + 292143.

It is an arithmetic number, because the mean of its divisors is an integer number (33357436).

Almost surely, 2^226402268 is an apocalyptic number.

It is an amenable number.

226402268 is a deficient number, since it is larger than the sum of its proper divisors (173886964).

226402268 is a wasteful number, since it uses less digits than its factorization.

226402268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583612 (or 583610 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 226402268 is about 15046.6696647464. The cubic root of 226402268 is about 609.4811210598.

The spelling of 226402268 in words is "two hundred twenty-six million, four hundred two thousand, two hundred sixty-eight".