226311606 has 24 divisors (see below), whose sum is σ = 490637160. Its totient is φ = 75391776.

The previous prime is 226311593. The next prime is 226311611. The reversal of 226311606 is 606113622.

226311606 is a `hidden beast` number, since 2 + 26 + 31 + 1 + 606 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 226311606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41706 + ... + 46818.

It is an arithmetic number, because the mean of its divisors is an integer number (20443215).

Almost surely, 2^226311606 is an apocalyptic number.

226311606 is an abundant number, since it is smaller than the sum of its proper divisors (264325554).

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

226311606 is a wasteful number, since it uses less digits than its factorization.

226311606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7580 (or 7577 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 226311606 is about 15043.6566698393. The cubic root of 226311606 is about 609.3997553336.

It can be divided in two parts, 22631160 and 6, that multiplied together give a triangular number (135786960 = T₁₆₄₇₉).

The spelling of 226311606 in words is "two hundred twenty-six million, three hundred eleven thousand, six hundred six".