88447474488 has 32 divisors (see below), whose sum is σ = 221263205760. Its totient is φ = 29463222240.

The previous prime is 88447474457. The next prime is 88447474501.

88447474488 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166820 + ... + 1240307.

It is an arithmetic number, because the mean of its divisors is an integer number (6914475180).

Almost surely, 2^88447474488 is an apocalyptic number.

It is an amenable number.

88447474488 is an abundant number, since it is smaller than the sum of its proper divisors (132815731272).

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

88447474488 is a wasteful number, since it uses less digits than its factorization.

88447474488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408667 (or 2408663 counting only the distinct ones).

The product of its digits is 205520896, while the sum is 66.

The spelling of 88447474488 in words is "eighty-eight billion, four hundred forty-seven million, four hundred seventy-four thousand, four hundred eighty-eight".