84566152 has 32 divisors (see below), whose sum is σ = 174777120. Its totient is φ = 38039040.

The previous prime is 84566129. The next prime is 84566173. The reversal of 84566152 is 25166548.

It is a super-3 number, since 3×84566152³ (a number of 25 digits) contains 333 as substring.

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, 3583 + ... + 13489.

It is an arithmetic number, because the mean of its divisors is an integer number (5461785).

Almost surely, 2^84566152 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 84566152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87388560).

84566152 is an abundant number, since it is smaller than the sum of its proper divisors (90210968).

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

84566152 is a wasteful number, since it uses less digits than its factorization.

84566152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10021 (or 10017 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 84566152 is about 9195.9856459218. The cubic root of 84566152 is about 438.9336297876.

The spelling of 84566152 in words is "eighty-four million, five hundred sixty-six thousand, one hundred fifty-two".