84520382 has 8 divisors (see below), whose sum is σ = 129478176. Its totient is φ = 41360992.

The previous prime is 84520367. The next prime is 84520409. The reversal of 84520382 is 28302548.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449483 + ... + 449670.

It is an arithmetic number, because the mean of its divisors is an integer number (16184772).

Almost surely, 2^84520382 is an apocalyptic number.

84520382 is a deficient number, since it is larger than the sum of its proper divisors (44957794).

84520382 is a wasteful number, since it uses less digits than its factorization.

84520382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899202.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 84520382 is about 9193.4967232278. The cubic root of 84520382 is about 438.8544270282.

The spelling of 84520382 in words is "eighty-four million, five hundred twenty thousand, three hundred eighty-two".