80476 has 24 divisors (see below), whose sum is σ = 161280. Its totient is φ = 34800.

The previous prime is 80473. The next prime is 80489. The reversal of 80476 is 67408.

80476 = T₅₆ + T₅₇ + ... + T₈₆.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 80476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335 + ... + 1393.

It is an arithmetic number, because the mean of its divisors is an integer number (6720).

2⁸⁰⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

80476 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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 (80640).

80476 is a wasteful number, since it uses less digits than its factorization.

80476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 80476 is about 283.6829215868. The cubic root of 80476 is about 43.1739841072.

The spelling of 80476 in words is "eighty thousand, four hundred seventy-six".