89813752 has 16 divisors (see below), whose sum is σ = 192458160. Its totient is φ = 38491584.

The previous prime is 89813749. The next prime is 89813791. The reversal of 89813752 is 25731898.

It is a junction number, because it is equal to n+sod(n) for n = 89813699 and 89813708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801853 + ... + 801964.

It is an arithmetic number, because the mean of its divisors is an integer number (12028635).

Almost surely, 2^89813752 is an apocalyptic number.

It is an amenable number.

89813752 is an abundant number, since it is smaller than the sum of its proper divisors (102644408).

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

89813752 is a wasteful number, since it uses less digits than its factorization.

89813752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603830 (or 1603826 counting only the distinct ones).

The product of its digits is 120960, while the sum is 43.

The square root of 89813752 is about 9477.0117653193. The cubic root of 89813752 is about 447.8311305507.

The spelling of 89813752 in words is "eighty-nine million, eight hundred thirteen thousand, seven hundred fifty-two".