89829022186 has 4 divisors (see below), whose sum is σ = 134743533282. Its totient is φ = 44914511092.

The previous prime is 89829022163. The next prime is 89829022253. The reversal of 89829022186 is 68122092898.

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., 89799112225 + 29909961 = 299665^2 + 5469^2 .

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, 22457255545 + ... + 22457255548.

Almost surely, 2^89829022186 is an apocalyptic number.

89829022186 is a deficient number, since it is larger than the sum of its proper divisors (44914511096).

89829022186 is a wasteful number, since it uses less digits than its factorization.

89829022186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44914511095.

The product of its (nonzero) digits is 1990656, while the sum is 55.

The spelling of 89829022186 in words is "eighty-nine billion, eight hundred twenty-nine million, twenty-two thousand, one hundred eighty-six".