226566575 has 6 divisors (see below), whose sum is σ = 280942584. Its totient is φ = 181253240.

The previous prime is 226566563. The next prime is 226566607. The reversal of 226566575 is 575665622.

It is not a de Polignac number, because 226566575 - 2¹⁸ = 226304431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4531307 + ... + 4531356.

It is an arithmetic number, because the mean of its divisors is an integer number (46823764).

Almost surely, 2^226566575 is an apocalyptic number.

226566575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

226566575 is a deficient number, since it is larger than the sum of its proper divisors (54376009).

226566575 is an equidigital number, since it uses as much as digits as its factorization.

226566575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9062673 (or 9062668 counting only the distinct ones).

The product of its digits is 756000, while the sum is 44.

The square root of 226566575 is about 15052.1285870139. The cubic root of 226566575 is about 609.6285250586.

The spelling of 226566575 in words is "two hundred twenty-six million, five hundred sixty-six thousand, five hundred seventy-five".