76280 has 16 divisors (see below), whose sum is σ = 171720. Its totient is φ = 30496.

The previous prime is 76261. The next prime is 76283. The reversal of 76280 is 8267.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76283) by changing a digit.

76280 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 3 ways as a sum of consecutive naturals, for example, 914 + ... + 993.

2⁷⁶²⁸⁰ is an apocalyptic number.

It is an amenable number.

76280 is an abundant number, since it is smaller than the sum of its proper divisors (95440).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85860).

76280 is a wasteful number, since it uses less digits than its factorization.

76280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918 (or 1914 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 76280 is about 276.1883415353. The cubic root of 76280 is about 42.4101909763.

The spelling of 76280 in words is "seventy-six thousand, two hundred eighty".