89113808 has 20 divisors (see below), whose sum is σ = 197323680. Its totient is φ = 38191584.

The previous prime is 89113807. The next prime is 89113823. The reversal of 89113808 is 80831198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89113807) 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, 397718 + ... + 397941.

It is an arithmetic number, because the mean of its divisors is an integer number (9866184).

Almost surely, 2^89113808 is an apocalyptic number.

It is an amenable number.

89113808 is an abundant number, since it is smaller than the sum of its proper divisors (108209872).

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

89113808 is a wasteful number, since it uses less digits than its factorization.

89113808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795674 (or 795668 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 38.

The square root of 89113808 is about 9440.0110169427. The cubic root of 89113808 is about 446.6647370031.

The spelling of 89113808 in words is "eighty-nine million, one hundred thirteen thousand, eight hundred eight".