226295556 has 12 divisors (see below), whose sum is σ = 528022992. Its totient is φ = 75431848.

The previous prime is 226295549. The next prime is 226295581. The reversal of 226295556 is 655592622.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9428970 + ... + 9428993.

It is an arithmetic number, because the mean of its divisors is an integer number (44001916).

Almost surely, 2^226295556 is an apocalyptic number.

It is an amenable number.

226295556 is an abundant number, since it is smaller than the sum of its proper divisors (301727436).

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

226295556 is a wasteful number, since it uses less digits than its factorization.

226295556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18857970 (or 18857968 counting only the distinct ones).

The product of its digits is 324000, while the sum is 42.

The square root of 226295556 is about 15043.1232129502. The cubic root of 226295556 is about 609.3853487999.

The spelling of 226295556 in words is "two hundred twenty-six million, two hundred ninety-five thousand, five hundred fifty-six".