84572852 has 48 divisors (see below), whose sum is σ = 183023232. Its totient is φ = 33298560.

The previous prime is 84572849. The next prime is 84572869. The reversal of 84572852 is 25827548.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 102602 + ... + 103422.

It is an arithmetic number, because the mean of its divisors is an integer number (3812984).

Almost surely, 2^84572852 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 84572852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91511616).

84572852 is an abundant number, since it is smaller than the sum of its proper divisors (98450380).

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

84572852 is a wasteful number, since it uses less digits than its factorization.

84572852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1126 counting only the distinct ones).

The product of its digits is 179200, while the sum is 41.

The square root of 84572852 is about 9196.3499280965. The cubic root of 84572852 is about 438.9452214138.

The spelling of 84572852 in words is "eighty-four million, five hundred seventy-two thousand, eight hundred fifty-two".