8530226 has 8 divisors (see below), whose sum is σ = 13548060. Its totient is φ = 4014208.

The previous prime is 8530219. The next prime is 8530229. The reversal of 8530226 is 6220358.

It can be written as a sum of positive squares in 2 ways, for example, as 8404201 + 126025 = 2899^2 + 355^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8530226² = 145529511222152, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8530195 and 8530204.

It is not an unprimeable number, because it can be changed into a prime (8530229) 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, 125411 + ... + 125478.

Almost surely, 2^8530226 is an apocalyptic number.

8530226 is a deficient number, since it is larger than the sum of its proper divisors (5017834).

8530226 is a wasteful number, since it uses less digits than its factorization.

8530226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250908.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 8530226 is about 2920.6550635089. The cubic root of 8530226 is about 204.3243750140.

The spelling of 8530226 in words is "eight million, five hundred thirty thousand, two hundred twenty-six".