8541226 has 8 divisors (see below), whose sum is σ = 12828420. Its totient is φ = 4265088.

The previous prime is 8541217. The next prime is 8541233. The reversal of 8541226 is 6221458.

It can be written as a sum of positive squares in 2 ways, for example, as 5978025 + 2563201 = 2445^2 + 1601^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 8541194 and 8541203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441 + ... + 4156.

Almost surely, 2^8541226 is an apocalyptic number.

8541226 is a deficient number, since it is larger than the sum of its proper divisors (4287194).

8541226 is a wasteful number, since it uses less digits than its factorization.

8541226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5528.

The product of its digits is 3840, while the sum is 28.

The square root of 8541226 is about 2922.5375959943. The cubic root of 8541226 is about 204.4121649004.

It can be divided in two parts, 854 and 1226, that added together give a triangular number (2080 = T₆₄).

The spelling of 8541226 in words is "eight million, five hundred forty-one thousand, two hundred twenty-six".