880240 has 20 divisors (see below), whose sum is σ = 2046744. Its totient is φ = 352064.

The previous prime is 880223. The next prime is 880247. The reversal of 880240 is 42088.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880247) 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 3 ways as a sum of consecutive naturals, for example, 5422 + ... + 5581.

2⁸⁸⁰²⁴⁰ is an apocalyptic number.

880240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

880240 is an abundant number, since it is smaller than the sum of its proper divisors (1166504).

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

880240 is a wasteful number, since it uses less digits than its factorization.

880240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11016 (or 11010 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 880240 is about 938.2110636738. The cubic root of 880240 is about 95.8371080219.

The spelling of 880240 in words is "eight hundred eighty thousand, two hundred forty".