89112392272 has 20 divisors (see below), whose sum is σ = 174268863936. Its totient is φ = 44139782240.

The previous prime is 89112392261. The next prime is 89112392311. The reversal of 89112392272 is 27229321198.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26024104 + ... + 26027527.

Almost surely, 2^89112392272 is an apocalyptic number.

It is an amenable number.

89112392272 is a deficient number, since it is larger than the sum of its proper divisors (85156471664).

89112392272 is a wasteful number, since it uses less digits than its factorization.

89112392272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52051746 (or 52051740 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The spelling of 89112392272 in words is "eighty-nine billion, one hundred twelve million, three hundred ninety-two thousand, two hundred seventy-two".