880280 has 32 divisors (see below), whose sum is σ = 2019600. Its totient is φ = 345216.

The previous prime is 880259. The next prime is 880283. The reversal of 880280 is 82088.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 880280.

It is not an unprimeable number, because it can be changed into a prime (880283) 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 7 ways as a sum of consecutive naturals, for example, 2174 + ... + 2546.

2⁸⁸⁰²⁸⁰ 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 880280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1009800).

880280 is an abundant number, since it is smaller than the sum of its proper divisors (1139320).

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

880280 is a wasteful number, since it uses less digits than its factorization.

880280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 880280 is about 938.2323805966. The cubic root of 880280 is about 95.8385596814.

The spelling of 880280 in words is "eight hundred eighty thousand, two hundred eighty".