88920448032 has 48 divisors (see below), whose sum is σ = 251371270080. Its totient is φ = 27360137472.

The previous prime is 88920448027. The next prime is 88920448033. The reversal of 88920448032 is 23084402988.

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

It is a super-2 number, since 2×88920448032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (88920448033) 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, 35623932 + ... + 35626427.

It is an arithmetic number, because the mean of its divisors is an integer number (5236901460).

Almost surely, 2^88920448032 is an apocalyptic number.

It is an amenable number.

88920448032 is an abundant number, since it is smaller than the sum of its proper divisors (162450822048).

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

88920448032 is a wasteful number, since it uses less digits than its factorization.

88920448032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71250385 (or 71250377 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 88920448032 in words is "eighty-eight billion, nine hundred twenty million, four hundred forty-eight thousand, thirty-two".