88731224160 has 48 divisors (see below), whose sum is σ = 279503357616. Its totient is φ = 23661659648.

The previous prime is 88731224149. The next prime is 88731224167. The reversal of 88731224160 is 6142213788.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88731224167) 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 7 ways as a sum of consecutive naturals, for example, 92427879 + ... + 92428838.

It is an arithmetic number, because the mean of its divisors is an integer number (5822986617).

Almost surely, 2^88731224160 is an apocalyptic number.

88731224160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88731224160 is an abundant number, since it is smaller than the sum of its proper divisors (190772133456).

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

88731224160 is a wasteful number, since it uses less digits than its factorization.

88731224160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184856735 (or 184856727 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 88731224160 in words is "eighty-eight billion, seven hundred thirty-one million, two hundred twenty-four thousand, one hundred sixty".