86448750 has 40 divisors (see below), whose sum is σ = 216062088. Its totient is φ = 23052000.

The previous prime is 86448749. The next prime is 86448751. The reversal of 86448750 is 5784468.

It is an interprime number because it is at equal distance from previous prime (86448749) and next prime (86448751).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86448751) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7777 + ... + 15276.

Almost surely, 2^86448750 is an apocalyptic number.

86448750 is an abundant number, since it is smaller than the sum of its proper divisors (129613338).

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

86448750 is a wasteful number, since it uses less digits than its factorization.

86448750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23078 (or 23063 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 86448750 is about 9297.7819935724. The cubic root of 86448750 is about 442.1669107479.

The spelling of 86448750 in words is "eighty-six million, four hundred forty-eight thousand, seven hundred fifty".