226646260 has 48 divisors (see below), whose sum is σ = 489404160. Its totient is φ = 88133760.

The previous prime is 226646213. The next prime is 226646263. The reversal of 226646260 is 62646622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226646263) 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 15 ways as a sum of consecutive naturals, for example, 104790 + ... + 106930.

It is an arithmetic number, because the mean of its divisors is an integer number (10195920).

Almost surely, 2^226646260 is an apocalyptic number.

226646260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226646260 is an abundant number, since it is smaller than the sum of its proper divisors (262757900).

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

226646260 is a wasteful number, since it uses less digits than its factorization.

226646260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 226646260 is about 15054.7753221362. The cubic root of 226646260 is about 609.6999868427.

The spelling of 226646260 in words is "two hundred twenty-six million, six hundred forty-six thousand, two hundred sixty".