10871227826 has 8 divisors (see below), whose sum is σ = 16307671980. Its totient is φ = 5435337168.

The previous prime is 10871227823. The next prime is 10871227849. The reversal of 10871227826 is 62872217801.

It can be written as a sum of positive squares in 2 ways, for example, as 9885330625 + 985897201 = 99425^2 + 31399^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10871227823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85181 + ... + 170288.

Almost surely, 2^10871227826 is an apocalyptic number.

10871227826 is a deficient number, since it is larger than the sum of its proper divisors (5436444154).

10871227826 is a wasteful number, since it uses less digits than its factorization.

10871227826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276748.

The product of its (nonzero) digits is 150528, while the sum is 44.

The spelling of 10871227826 in words is "ten billion, eight hundred seventy-one million, two hundred twenty-seven thousand, eight hundred twenty-six".