84459282 has 16 divisors (see below), whose sum is σ = 172513152. Its totient is φ = 27554000.

The previous prime is 84459269. The next prime is 84459293. The reversal of 84459282 is 28295448.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 149469 + ... + 150032.

It is an arithmetic number, because the mean of its divisors is an integer number (10782072).

Almost surely, 2^84459282 is an apocalyptic number.

84459282 is an abundant number, since it is smaller than the sum of its proper divisors (88053870).

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

84459282 is a wasteful number, since it uses less digits than its factorization.

84459282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299553.

The product of its digits is 184320, while the sum is 42.

The square root of 84459282 is about 9190.1731213291. The cubic root of 84459282 is about 438.7486518737.

The spelling of 84459282 in words is "eighty-four million, four hundred fifty-nine thousand, two hundred eighty-two".