86208248 has 64 divisors (see below), whose sum is σ = 191160000. Its totient is φ = 36427776.

The previous prime is 86208211. The next prime is 86208259. The reversal of 86208248 is 84280268.

It is a nialpdrome in base 14.

It is a congruent number.

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, 244040 + ... + 244392.

It is an arithmetic number, because the mean of its divisors is an integer number (2986875).

Almost surely, 2^86208248 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 86208248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95580000).

86208248 is an abundant number, since it is smaller than the sum of its proper divisors (104951752).

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

86208248 is a wasteful number, since it uses less digits than its factorization.

86208248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 86208248 is about 9284.8396862843. The cubic root of 86208248 is about 441.7564911092.

The spelling of 86208248 in words is "eighty-six million, two hundred eight thousand, two hundred forty-eight".