8822661626 has 4 divisors (see below), whose sum is σ = 13233992442. Its totient is φ = 4411330812.

The previous prime is 8822661607. The next prime is 8822661643. The reversal of 8822661626 is 6261662288.

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., 6613755625 + 2208906001 = 81325^2 + 46999^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2205665405 + ... + 2205665408.

Almost surely, 2^8822661626 is an apocalyptic number.

8822661626 is a deficient number, since it is larger than the sum of its proper divisors (4411330816).

8822661626 is a wasteful number, since it uses less digits than its factorization.

8822661626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4411330815.

The product of its digits is 663552, while the sum is 47.

The square root of 8822661626 is about 93929.0244067296. The cubic root of 8822661626 is about 2066.3309198540.

The spelling of 8822661626 in words is "eight billion, eight hundred twenty-two million, six hundred sixty-one thousand, six hundred twenty-six".