80874 has 12 divisors (see below), whose sum is σ = 175266. Its totient is φ = 26952.

The previous prime is 80863. The next prime is 80897. The reversal of 80874 is 47808.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 42849 + 38025 = 207^2 + 195^2 .

It is an Ulam number.

It is a zygodrome in base 3.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 80874.

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 5 ways as a sum of consecutive naturals, for example, 2229 + ... + 2264.

2⁸⁰⁸⁷⁴ is an apocalyptic number.

80874 is an abundant number, since it is smaller than the sum of its proper divisors (94392).

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

80874 is a wasteful number, since it uses less digits than its factorization.

80874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4501 (or 4498 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 80874 is about 284.3835438277. The cubic root of 80874 is about 43.2450404729.

The spelling of 80874 in words is "eighty thousand, eight hundred seventy-four".