84859532 has 24 divisors (see below), whose sum is σ = 151076016. Its totient is φ = 41700608.

The previous prime is 84859517. The next prime is 84859561. The reversal of 84859532 is 23595848.

It is a super-2 number, since 2×84859532² = 14402280342518048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76808 + ... + 77904.

It is an arithmetic number, because the mean of its divisors is an integer number (6294834).

Almost surely, 2^84859532 is an apocalyptic number.

It is an amenable number.

84859532 is a deficient number, since it is larger than the sum of its proper divisors (66216484).

84859532 is a wasteful number, since it uses less digits than its factorization.

84859532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417 (or 1415 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 84859532 is about 9211.9233605149. The cubic root of 84859532 is about 439.4406321575.

The spelling of 84859532 in words is "eighty-four million, eight hundred fifty-nine thousand, five hundred thirty-two".