88728179912 has 32 divisors (see below), whose sum is σ = 171781766400. Its totient is φ = 42920539200.

The previous prime is 88728179899. The next prime is 88728179923. The reversal of 88728179912 is 21997182788.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835514 + ... + 935702.

It is an arithmetic number, because the mean of its divisors is an integer number (5368180200).

Almost surely, 2^88728179912 is an apocalyptic number.

It is an amenable number.

88728179912 is a deficient number, since it is larger than the sum of its proper divisors (83053586488).

88728179912 is a wasteful number, since it uses less digits than its factorization.

88728179912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103797 (or 103793 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 62.

The spelling of 88728179912 in words is "eighty-eight billion, seven hundred twenty-eight million, one hundred seventy-nine thousand, nine hundred twelve".