89746768 has 20 divisors (see below), whose sum is σ = 176481760. Its totient is φ = 44203104.

The previous prime is 89746763. The next prime is 89746781. The reversal of 89746768 is 86764798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89746763) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 40788 + ... + 42931.

It is an arithmetic number, because the mean of its divisors is an integer number (8824088).

Almost surely, 2^89746768 is an apocalyptic number.

It is an amenable number.

89746768 is a deficient number, since it is larger than the sum of its proper divisors (86734992).

89746768 is a wasteful number, since it uses less digits than its factorization.

89746768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83794 (or 83788 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 55.

The square root of 89746768 is about 9473.4770807766. The cubic root of 89746768 is about 447.7197705404.

The spelling of 89746768 in words is "eighty-nine million, seven hundred forty-six thousand, seven hundred sixty-eight".