226068442 has 16 divisors (see below), whose sum is σ = 343400832. Its totient is φ = 111610800.

The previous prime is 226068419. The next prime is 226068467. The reversal of 226068442 is 244860622.

It is a super-2 number, since 2×226068442² = 102213880936614728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226068398 and 226068407.

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 7 ways as a sum of consecutive naturals, for example, 50083 + ... + 54409.

It is an arithmetic number, because the mean of its divisors is an integer number (21462552).

Almost surely, 2^226068442 is an apocalyptic number.

226068442 is a deficient number, since it is larger than the sum of its proper divisors (117332390).

226068442 is a wasteful number, since it uses less digits than its factorization.

226068442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 226068442 is about 15035.5725531155. The cubic root of 226068442 is about 609.1814174567.

The spelling of 226068442 in words is "two hundred twenty-six million, sixty-eight thousand, four hundred forty-two".