89809322 has 4 divisors (see below), whose sum is σ = 134713986. Its totient is φ = 44904660.

The previous prime is 89809271. The next prime is 89809337. The reversal of 89809322 is 22390898.

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., 62236321 + 27573001 = 7889^2 + 5251^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 89809322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22452329 + ... + 22452332.

Almost surely, 2^89809322 is an apocalyptic number.

89809322 is a deficient number, since it is larger than the sum of its proper divisors (44904664).

89809322 is a wasteful number, since it uses less digits than its factorization.

89809322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44904663.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 89809322 is about 9476.7780389751. The cubic root of 89809322 is about 447.8237674447.

The spelling of 89809322 in words is "eighty-nine million, eight hundred nine thousand, three hundred twenty-two".