88978284 has 48 divisors (see below), whose sum is σ = 233301600. Its totient is φ = 29323008.

The previous prime is 88978271. The next prime is 88978319. The reversal of 88978284 is 48287988.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 88978284.

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, 4984 + ... + 14240.

It is an arithmetic number, because the mean of its divisors is an integer number (4860450).

Almost surely, 2^88978284 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 88978284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116650800).

88978284 is an abundant number, since it is smaller than the sum of its proper divisors (144323316).

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

88978284 is a wasteful number, since it uses less digits than its factorization.

88978284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359 (or 9351 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 54.

The square root of 88978284 is about 9432.8301161422. The cubic root of 88978284 is about 446.4381933445.

The spelling of 88978284 in words is "eighty-eight million, nine hundred seventy-eight thousand, two hundred eighty-four".