226342033 has 4 divisors (see below), whose sum is σ = 227783860. Its totient is φ = 224900208.

The previous prime is 226341991. The next prime is 226342037. The reversal of 226342033 is 330243622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 79156609 + 147185424 = 8897^2 + 12132^2 .

It is a cyclic number.

It is not a de Polignac number, because 226342033 - 2²⁵ = 192787601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226341989 and 226342007.

It is not an unprimeable number, because it can be changed into a prime (226342037) 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, 720678 + ... + 720991.

It is an arithmetic number, because the mean of its divisors is an integer number (56945965).

Almost surely, 2^226342033 is an apocalyptic number.

It is an amenable number.

226342033 is a deficient number, since it is larger than the sum of its proper divisors (1441827).

226342033 is a wasteful number, since it uses less digits than its factorization.

226342033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441826.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 226342033 is about 15044.6679258799. The cubic root of 226342033 is about 609.4270648410.

Adding to 226342033 its reverse (330243622), we get a palindrome (556585655).

The spelling of 226342033 in words is "two hundred twenty-six million, three hundred forty-two thousand, thirty-three".