84982080 has 56 divisors (see below), whose sum is σ = 269821152. Its totient is φ = 22661632.

The previous prime is 84982069. The next prime is 84982087. The reversal of 84982080 is 8028948.

It is a happy number.

It is a super-2 number, since 2×84982080² = 14443907842252800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84982087) 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, 43302 + ... + 45221.

Almost surely, 2^84982080 is an apocalyptic number.

84982080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84982080 is an abundant number, since it is smaller than the sum of its proper divisors (184839072).

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

84982080 is a wasteful number, since it uses less digits than its factorization.

84982080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88543 (or 88533 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 84982080 is about 9218.5725576143. The cubic root of 84982080 is about 439.6520665392.

The spelling of 84982080 in words is "eighty-four million, nine hundred eighty-two thousand, eighty".