86599452 has 36 divisors (see below), whose sum is σ = 209297816. Its totient is φ = 27867840.

The previous prime is 86599451. The next prime is 86599459. The reversal of 86599452 is 25499568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86599451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5802 + ... + 14382.

Almost surely, 2^86599452 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 86599452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104648908).

86599452 is an abundant number, since it is smaller than the sum of its proper divisors (122698364).

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

86599452 is a wasteful number, since it uses less digits than its factorization.

86599452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8646 (or 8615 counting only the distinct ones).

The product of its digits is 777600, while the sum is 48.

The square root of 86599452 is about 9305.8826556109. The cubic root of 86599452 is about 442.4236977824.

The spelling of 86599452 in words is "eighty-six million, five hundred ninety-nine thousand, four hundred fifty-two".