89847023616 has 144 divisors (see below), whose sum is σ = 296565796800. Its totient is φ = 25670541312.

The previous prime is 89847023537. The next prime is 89847023639. The reversal of 89847023616 is 61632074898.

89847023616 is a `hidden beast` number, since 8 + 98 + 470 + 23 + 61 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219156 + ... + 477203.

It is an arithmetic number, because the mean of its divisors is an integer number (2059484700).

Almost surely, 2^89847023616 is an apocalyptic number.

It is an amenable number.

89847023616 is an abundant number, since it is smaller than the sum of its proper divisors (206718773184).

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

89847023616 is a wasteful number, since it uses less digits than its factorization.

89847023616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696394 (or 696371 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 89847023616 in words is "eighty-nine billion, eight hundred forty-seven million, twenty-three thousand, six hundred sixteen".