86208232 has 64 divisors (see below), whose sum is σ = 185794560. Its totient is φ = 37118400.

The previous prime is 86208211. The next prime is 86208259. The reversal of 86208232 is 23280268.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 86208194 and 86208203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386473 + ... + 386695.

It is an arithmetic number, because the mean of its divisors is an integer number (2903040).

Almost surely, 2^86208232 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 86208232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92897280).

86208232 is an abundant number, since it is smaller than the sum of its proper divisors (99586328).

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

86208232 is a wasteful number, since it uses less digits than its factorization.

86208232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 86208232 is about 9284.8388246646. The cubic root of 86208232 is about 441.7564637796.

The spelling of 86208232 in words is "eighty-six million, two hundred eight thousand, two hundred thirty-two".