880012 has 24 divisors (see below), whose sum is σ = 1796256. Its totient is φ = 369408.

The previous prime is 880007. The next prime is 880021. The reversal of 880012 is 210088.

It is a happy number.

It is a super-2 number, since 2×880012² = 1548842240288, which contains 22 as substring.

It is an unprimeable number.

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, 1188 + ... + 1780.

It is an arithmetic number, because the mean of its divisors is an integer number (74844).

2⁸⁸⁰⁰¹² 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 880012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (898128).

880012 is an abundant number, since it is smaller than the sum of its proper divisors (916244).

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

880012 is a wasteful number, since it uses less digits than its factorization.

880012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 880012 is about 938.0895479644. The cubic root of 880012 is about 95.8288327229.

The spelling of 880012 in words is "eight hundred eighty thousand, twelve".