226205603 has 4 divisors (see below), whose sum is σ = 243606048. Its totient is φ = 208805160.

The previous prime is 226205593. The next prime is 226205633. The reversal of 226205603 is 306502622.

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

It is a cyclic number.

It is not a de Polignac number, because 226205603 - 2¹⁴ = 226189219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226205633) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8700203 + ... + 8700228.

It is an arithmetic number, because the mean of its divisors is an integer number (60901512).

Almost surely, 2^226205603 is an apocalyptic number.

226205603 is a deficient number, since it is larger than the sum of its proper divisors (17400445).

226205603 is a wasteful number, since it uses less digits than its factorization.

226205603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17400444.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 226205603 is about 15040.1330778687. The cubic root of 226205603 is about 609.3045940766.

The spelling of 226205603 in words is "two hundred twenty-six million, two hundred five thousand, six hundred three".