88064447236 has 12 divisors (see below), whose sum is σ = 154278680220. Its totient is φ = 43984824320.

The previous prime is 88064447213. The next prime is 88064447249. The reversal of 88064447236 is 63274446088.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21161520900 + 66902926336 = 145470^2 + 258656^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11845645 + ... + 11853076.

It is an arithmetic number, because the mean of its divisors is an integer number (12856556685).

Almost surely, 2^88064447236 is an apocalyptic number.

It is an amenable number.

88064447236 is a deficient number, since it is larger than the sum of its proper divisors (66214232984).

88064447236 is a wasteful number, since it uses less digits than its factorization.

88064447236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23699654 (or 23699652 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 88064447236 in words is "eighty-eight billion, sixty-four million, four hundred forty-seven thousand, two hundred thirty-six".