82584080 has 40 divisors (see below), whose sum is σ = 196481472. Its totient is φ = 32264064.

The previous prime is 82584077. The next prime is 82584137. The reversal of 82584080 is 8048528.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 82584080.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8564 + ... + 15443.

Almost surely, 2^82584080 is an apocalyptic number.

82584080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82584080 is an abundant number, since it is smaller than the sum of its proper divisors (113897392).

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

82584080 is a wasteful number, since it uses less digits than its factorization.

82584080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24063 (or 24057 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 82584080 is about 9087.5783352882. The cubic root of 82584080 is about 435.4772232140.

The spelling of 82584080 in words is "eighty-two million, five hundred eighty-four thousand, eighty".