89789162 has 16 divisors (see below), whose sum is σ = 139552200. Its totient is φ = 43276800.

The previous prime is 89789159. The next prime is 89789173. The reversal of 89789162 is 26198798.

It can be written as a sum of positive squares in 4 ways, for example, as 62425801 + 27363361 = 7901^2 + 5231^2 .

It is a super-3 number, since 3×89789162³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 89789162.

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 7 ways as a sum of consecutive naturals, for example, 69014 + ... + 70302.

Almost surely, 2^89789162 is an apocalyptic number.

89789162 is a deficient number, since it is larger than the sum of its proper divisors (49763038).

89789162 is a wasteful number, since it uses less digits than its factorization.

89789162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521.

The product of its digits is 435456, while the sum is 50.

The square root of 89789162 is about 9475.7143266352. The cubic root of 89789162 is about 447.7902564365.

The spelling of 89789162 in words is "eighty-nine million, seven hundred eighty-nine thousand, one hundred sixty-two".