89309796 has 24 divisors (see below), whose sum is σ = 213237024. Its totient is φ = 29077440.

The previous prime is 89309777. The next prime is 89309827. The reversal of 89309796 is 69790398.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86025 + ... + 87056.

It is an arithmetic number, because the mean of its divisors is an integer number (8884876).

Almost surely, 2^89309796 is an apocalyptic number.

89309796 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

89309796 is an abundant number, since it is smaller than the sum of its proper divisors (123927228).

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

89309796 is a wasteful number, since it uses less digits than its factorization.

89309796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173131 (or 173129 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 89309796 is about 9450.3860238617. The cubic root of 89309796 is about 446.9919471646.

The spelling of 89309796 in words is "eighty-nine million, three hundred nine thousand, seven hundred ninety-six".