8226146 has 4 divisors (see below), whose sum is σ = 12339222. Its totient is φ = 4113072.

The previous prime is 8226143. The next prime is 8226161. The reversal of 8226146 is 6416228.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 4044121 = 2045^2 + 2011^2 .

It is not an unprimeable number, because it can be changed into a prime (8226143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056535 + ... + 2056538.

Almost surely, 2^8226146 is an apocalyptic number.

8226146 is a deficient number, since it is larger than the sum of its proper divisors (4113076).

8226146 is a wasteful number, since it uses less digits than its factorization.

8226146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113075.

The product of its digits is 4608, while the sum is 29.

The square root of 8226146 is about 2868.1258689256. The cubic root of 8226146 is about 201.8670660839.

The spelling of 8226146 in words is "eight million, two hundred twenty-six thousand, one hundred forty-six".