88569480 has 128 divisors (see below), whose sum is σ = 284083200. Its totient is φ = 22041600.

The previous prime is 88569463. The next prime is 88569487. The reversal of 88569480 is 8496588.

It is not an unprimeable number, because it can be changed into a prime (88569487) 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 31 ways as a sum of consecutive naturals, for example, 107470 + ... + 108290.

It is an arithmetic number, because the mean of its divisors is an integer number (2219400).

Almost surely, 2^88569480 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 88569480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142041600).

88569480 is an abundant number, since it is smaller than the sum of its proper divisors (195513720).

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

88569480 is a wasteful number, since it uses less digits than its factorization.

88569480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The square root of 88569480 is about 9411.1359569395. The cubic root of 88569480 is about 445.7534347363.

It can be divided in two parts, 8856 and 9480, that added together give a triangular number (18336 = T₁₉₁).

The spelling of 88569480 in words is "eighty-eight million, five hundred sixty-nine thousand, four hundred eighty".