226386203 has 4 divisors (see below), whose sum is σ = 226529208. Its totient is φ = 226243200.

The previous prime is 226386143. The next prime is 226386221. The reversal of 226386203 is 302683622.

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 226386203 - 2¹⁰ = 226385179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226386203.

It is not an unprimeable number, because it can be changed into a prime (226386803) 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, 69101 + ... + 72302.

It is an arithmetic number, because the mean of its divisors is an integer number (56632302).

Almost surely, 2^226386203 is an apocalyptic number.

226386203 is a deficient number, since it is larger than the sum of its proper divisors (143005).

226386203 is a wasteful number, since it uses less digits than its factorization.

226386203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143004.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 226386203 is about 15046.1358162154. The cubic root of 226386203 is about 609.4667049118.

The spelling of 226386203 in words is "two hundred twenty-six million, three hundred eighty-six thousand, two hundred three".