86807448 has 96 divisors (see below), whose sum is σ = 289380000. Its totient is φ = 22892544.

The previous prime is 86807437. The next prime is 86807489. The reversal of 86807448 is 84470868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73 + ... + 13176.

It is an arithmetic number, because the mean of its divisors is an integer number (3014375).

Almost surely, 2^86807448 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 86807448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144690000).

86807448 is an abundant number, since it is smaller than the sum of its proper divisors (202572552).

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

86807448 is a wasteful number, since it uses less digits than its factorization.

86807448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13281 (or 13274 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 86807448 is about 9317.0514649217. The cubic root of 86807448 is about 442.7776214384. Note that the first 3 decimals are identical.

The spelling of 86807448 in words is "eighty-six million, eight hundred seven thousand, four hundred forty-eight".