84432060 has 72 divisors (see below), whose sum is σ = 259970256. Its totient is φ = 22176000.

The previous prime is 84432059. The next prime is 84432077. The reversal of 84432060 is 6023448.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8560 + ... + 15560.

It is an arithmetic number, because the mean of its divisors is an integer number (3610698).

Almost surely, 2^84432060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84432060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129985128).

84432060 is an abundant number, since it is smaller than the sum of its proper divisors (175538196).

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

84432060 is a wasteful number, since it uses less digits than its factorization.

84432060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083 (or 7078 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 84432060 is about 9188.6919634951. The cubic root of 84432060 is about 438.7015092391.

The spelling of 84432060 in words is "eighty-four million, four hundred thirty-two thousand, sixty".