89609224482 has 90 divisors (see below), whose sum is σ = 208210354209. Its totient is φ = 28804189680.

The previous prime is 89609224457. The next prime is 89609224517. The reversal of 89609224482 is 28442290698.

89609224482 is a `hidden beast` number, since 8 + 9 + 609 + 2 + 24 + 4 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 89555949081 + 53275401 = 299259^2 + 7299^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=211671.

It is a super-2 number, since 2×89609224482² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 in 44 ways as a sum of consecutive naturals, for example, 110491857 + ... + 110492667.

Almost surely, 2^89609224482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89609224482

89609224482 is an abundant number, since it is smaller than the sum of its proper divisors (118601129727).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89609224482 is an frugal number, since it uses more digits than its factorization.

89609224482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 89609224482 in words is "eighty-nine billion, six hundred nine million, two hundred twenty-four thousand, four hundred eighty-two".