880566 has 32 divisors (see below), whose sum is σ = 1905120. Its totient is φ = 270336.

The previous prime is 880559. The next prime is 880571. The reversal of 880566 is 665088.

It is a super-3 number, since 3×880566³ = 2048363331363484488, which contains 333 as substring.

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 880566.

It is an unprimeable number.

880566 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9030 + ... + 9126.

It is an arithmetic number, because the mean of its divisors is an integer number (59535).

2⁸⁸⁰⁵⁶⁶ is an apocalyptic number.

880566 is an abundant number, since it is smaller than the sum of its proper divisors (1024554).

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

880566 is a wasteful number, since it uses less digits than its factorization.

880566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 880566 is about 938.3847824853. The cubic root of 880566 is about 95.8489377657.

The spelling of 880566 in words is "eight hundred eighty thousand, five hundred sixty-six".