88229280 has 96 divisors (see below), whose sum is σ = 279224064. Its totient is φ = 23417856.

The previous prime is 88229243. The next prime is 88229291. The reversal of 88229280 is 8292288.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190329 + ... + 190791.

It is an arithmetic number, because the mean of its divisors is an integer number (2908584).

Almost surely, 2^88229280 is an apocalyptic number.

88229280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88229280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139612032).

88229280 is an abundant number, since it is smaller than the sum of its proper divisors (190994784).

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

88229280 is a wasteful number, since it uses less digits than its factorization.

88229280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 88229280 is about 9393.0442349645. The cubic root of 88229280 is about 445.1819817066.

The spelling of 88229280 in words is "eighty-eight million, two hundred twenty-nine thousand, two hundred eighty".