8242783226 has 4 divisors (see below), whose sum is σ = 12364174842. Its totient is φ = 4121391612.

The previous prime is 8242783207. The next prime is 8242783231. The reversal of 8242783226 is 6223872428.

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., 8234655025 + 8128201 = 90745^2 + 2851^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060695805 + ... + 2060695808.

Almost surely, 2^8242783226 is an apocalyptic number.

8242783226 is a deficient number, since it is larger than the sum of its proper divisors (4121391616).

8242783226 is a wasteful number, since it uses less digits than its factorization.

8242783226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121391615.

The product of its digits is 516096, while the sum is 44.

The square root of 8242783226 is about 90789.7748978375. The cubic root of 8242783226 is about 2020.0306522487.

The spelling of 8242783226 in words is "eight billion, two hundred forty-two million, seven hundred eighty-three thousand, two hundred twenty-six".