89803992 has 16 divisors (see below), whose sum is σ = 224510040. Its totient is φ = 29934656.

The previous prime is 89803991. The next prime is 89803999. The reversal of 89803992 is 29930898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89803991) 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, 1870893 + ... + 1870940.

Almost surely, 2^89803992 is an apocalyptic number.

It is an amenable number.

89803992 is an abundant number, since it is smaller than the sum of its proper divisors (134706048).

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

89803992 is a wasteful number, since it uses less digits than its factorization.

89803992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741842 (or 3741838 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 89803992 is about 9476.4968210832. The cubic root of 89803992 is about 447.8149081271.

The spelling of 89803992 in words is "eighty-nine million, eight hundred three thousand, nine hundred ninety-two".