80884 has 12 divisors (see below), whose sum is σ = 144004. Its totient is φ = 39744.

The previous prime is 80863. The next prime is 80897. The reversal of 80884 is 48808.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28900 + 51984 = 170^2 + 228^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 154 + ... + 430.

2⁸⁰⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

80884 is a deficient number, since it is larger than the sum of its proper divisors (63120).

80884 is a wasteful number, since it uses less digits than its factorization.

80884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 80884 is about 284.4011251736. The cubic root of 80884 is about 43.2468228033.

The spelling of 80884 in words is "eighty thousand, eight hundred eighty-four".