8912213583 has 64 divisors (see below), whose sum is σ = 15331126272. Its totient is φ = 4479390720.

The previous prime is 8912213579. The next prime is 8912213617. The reversal of 8912213583 is 3853122198.

It is a happy number.

8912213583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8912213583 - 2² = 8912213579 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8912213083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 472041 + ... + 490557.

It is an arithmetic number, because the mean of its divisors is an integer number (239548848).

Almost surely, 2^8912213583 is an apocalyptic number.

8912213583 is a deficient number, since it is larger than the sum of its proper divisors (6418912689).

8912213583 is a wasteful number, since it uses less digits than its factorization.

8912213583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18624.

The product of its digits is 103680, while the sum is 42.

The square root of 8912213583 is about 94404.5209881391. The cubic root of 8912213583 is about 2073.2986359932.

The spelling of 8912213583 in words is "eight billion, nine hundred twelve million, two hundred thirteen thousand, five hundred eighty-three".