226020463 has 4 divisors (see below), whose sum is σ = 226511208. Its totient is φ = 225529720.

The previous prime is 226020451. The next prime is 226020541. The reversal of 226020463 is 364020622.

It is a happy number.

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 226020463 - 2⁹ = 226019951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226020863) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 244681 + ... + 245602.

It is an arithmetic number, because the mean of its divisors is an integer number (56627802).

Almost surely, 2^226020463 is an apocalyptic number.

226020463 is a deficient number, since it is larger than the sum of its proper divisors (490745).

226020463 is an equidigital number, since it uses as much as digits as its factorization.

226020463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490744.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 226020463 is about 15033.9769522239. The cubic root of 226020463 is about 609.1383184393.

The spelling of 226020463 in words is "two hundred twenty-six million, twenty thousand, four hundred sixty-three".