226026685 has 4 divisors (see below), whose sum is σ = 271232028. Its totient is φ = 180821344.

The previous prime is 226026677. The next prime is 226026719. The reversal of 226026685 is 586620622.

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 43533604 + 182493081 = 6598^2 + 13509^2 .

It is a cyclic number.

It is not a de Polignac number, because 226026685 - 2³ = 226026677 is a prime.

It is a super-4 number, since 4×226026685⁴ (a number of 35 digits) contains 4444 as substring.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22602664 + ... + 22602673.

It is an arithmetic number, because the mean of its divisors is an integer number (67808007).

Almost surely, 2^226026685 is an apocalyptic number.

It is an amenable number.

226026685 is a deficient number, since it is larger than the sum of its proper divisors (45205343).

226026685 is an equidigital number, since it uses as much as digits as its factorization.

226026685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45205342.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 226026685 is about 15034.1838820735. The cubic root of 226026685 is about 609.1439079388.

The spelling of 226026685 in words is "two hundred twenty-six million, twenty-six thousand, six hundred eighty-five".