88820928 has 168 divisors, whose sum is σ = 304038000. Its totient is φ = 25353216.

The previous prime is 88820923. The next prime is 88820947. The reversal of 88820928 is 82902888.

It is a tau number, because it is divible by the number of its divisors (168).

It is not an unprimeable number, because it can be changed into a prime (88820923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84148 + ... + 85196.

It is an arithmetic number, because the mean of its divisors is an integer number (1809750).

Almost surely, 2^88820928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88820928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152019000).

88820928 is an abundant number, since it is smaller than the sum of its proper divisors (215217072).

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

88820928 is a wasteful number, since it uses less digits than its factorization.

88820928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The square root of 88820928 is about 9424.4855562519. The cubic root of 88820928 is about 446.1748662434.

The spelling of 88820928 in words is "eighty-eight million, eight hundred twenty thousand, nine hundred twenty-eight".